UniFi Access Point 6.6.54

https://community.ui.com/releases/UniFi-Access-Point-6-6-54/9e4a2cae-7ac5-4656-a651-7dca0de33f52

Improvements

• [Gen4/Gen5] Improved stability by fixing kernel crashes.
• [Gen6] Improved throughput on PPSK and RADIUS-assigned VLAN SSIDs for untagged clients when no VLAN-tagged clients are connected.

Bugfixes

• Fixed lower than expected Wireless Experience Score with certain IoT devices that was not observed with 6.5.x. This was introduced in 6.6.33.
• Fixed APs rarely going into an Adoption Failed state after a firmware update.
• [Gen4/Gen5] Fixed IPv6 broadcast messages not being forwarded when multicast enhancement is enabled.
• [UAP-Gen5] Fixed multicast packets not addressed to a known multicast group being dropped instead of forwarded when multicast enhancement is enabled.
• [UAP-AC-IW] Fixed clients connected to other APs / switches incorrectly being listed as LAN clients connected to UAP-AC-IW.
• [U6+] Fixed transit power reverting to low values in some countries after a power cycle.

Known issues

• [Gen4/Gen5] Some users may see hidden networks being broadcast from their APs with Network 8.0.7; this will be resolved with an upcoming version of the UniFi Network Application. (workaround would be to reboot the AP, but any change made will result in the same issue)

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.55

https://community.ui.com/releases/UniFi-Access-Point-6-6-55/cc38fc77-8daa-44fa-bafc-091471190566

Improvements

• [Gen6] Aligned 6GHz regulatory requirements for Italy, Greece, Luxembourg, Latvia, Poland, Slovenia, Slovakia, and Thailand. Manual channel selection may require a Network Application update.

Bugfixes

• [Gen3/Gen4/Gen5] Fixed kernel crashes to improve overall stability.
• [Gen4/Gen5] Fixed certain connected clients not showing up in the Network Application.
• [Gen4/Gen5] Fixed blank remote syslog lines being sent by the AP sometimes.
• [Gen4/Gen5] Fixed transmit power not changing to align with regulatory rules when the configured channel is changed.
• [Gen4/U6-Lite] Fixed 2.4GHz clients occasionally not being able to associate to the AP.
• [U6+] Fixed wirelessly connected U6+ going offline continuously in rare cases.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

NUN RC

UniFi Access Point 6.6.55

https://community.ui.com/releases/UniFi-Access-Point-6-6-55/ca8e90a5-cfa3-44b5-b56c-1889ea6dbaed

Overview

UniFi Access Point 6.6.55 brings a multitude of improvements for our recent Private Pre-Shared Keys (PPSK) feature, as well as for overall stability, meshing, band steering, and more.

It is currently only available in the Release Candidate firmware update channel.

Improvements

• Improve band steering logic to prevent client connection bouncing between 2.4 GHz and 5 GHz.
• Improved configuration resiliency to avoid APs going Offline after a firmware update/adoption in very rare cases, requiring a power cycle to recover.
• Improved wireless uplink candidate selection when multiple uplinks are available.
• [Gen4] Improved wireless adoption resiliency.
• [Gen6] Improved throughput on PPSK and RADIUS-assigned VLAN SSIDs for untagged clients when no VLAN-tagged clients are connected.
• [Gen4/Gen5] Improved firmware update and adoption resiliency.

Bugfixes

• Fixed kernel crashes to improve overall stability.
• Fixed APs rarely going into an Adoption Failed state after a firmware update.
• Fixed PPSK VLAN not working when the same VLAN ID is being used for another WLAN.
• Fixed PPSK VLAN assignment not working after roaming between APs.
• Fixed EAP authentication failing in some cases with third-party RADIUS servers.
• Fixed BLE bridge not working in some cases (specifically when the AP and Protect Console are on different subnets). This would cause UP-Sense devices to go offline.
• Fixed inform URL not updating if the AP management subnet is changed, leading to the AP going Offline in NET until `set-inform` is issued again.
• Fixed currently broadcasting channel showing as 0 in some cases.
• Fixed APs with a wired uplink sometimes needing a power cycle to recover from meshing with each other during a USW/Console firmware update.
• Fixed band steering occasionally not steering dual-band clients from 2.4GHz to 5GHz after the 5GHz DFS CAC timeout.
• Eliminated client connectivity downtime when configuring SNMP, NTP, minimum rate, and toggling Debug Logging.
• Fixed incorrect neighbor reports after an RF Scan.
• [Gen2] Fixed AP showing up for adoption before getting a valid IP. If the AP was adopted in this state, it would temporarily get stuck in an Adoption Failed state.
• [Gen2] Fixed high CPU usage when a lot of unauthorized guests are connected to a guest WLAN.
• [Gen4] Fixed incorrect country beacon IE being advertised for Belgium.
• [Gen4] Fixed 5GHz radio not beaconing on a DFS channel in certain cases, requiring a reboot/configuration change to fix.
• [Gen4] Fixed intermittent 2.4GHz connectivity issues observed by some users (`MgmtRingFullCount` in log).
• [Gen5] Fixed LED flashing white during firmware update in some cases.
• [Gen5] Fixed multicast packets not addressed to a known multicast group being dropped instead of forwarded when multicast enhancement is enabled.
• [U6+] Fixed wirelessly connected U6+ going offline continuously in rare cases.
• [U6+] Fixed transmit power reverting to low values in some countries after a power cycle.
• [U6+/U6LR+] Fixed incorrect basic rates being advertised in 2.4GHz beacons when a minimum data rate of 12 Mbps is configured.
• [U6+/U6LR+] Fixed occasional client connectivity issues (`QDMA Tx hang` in log) introduced in 6.5.64.
• [U6+/U6LR+] Fixed ethernet port switching to 100HDX in rare cases, leading to poor client connectivity.
• [U6-LR] Fixed AP occasionally getting stuck on a firmware update, requiring a power cycle to recover.
• [U6-LR] Fixed AP rarely not broadcasting WLANs 1 hour after boot/configuration change (`AP Beacon OFF` in logs).
• [U6-LR] Fixed channel change alerts being reported in NET randomly.
• [U6-LR] Fixed 2.4GHz radio randomly stops broadcasting. This was a race condition and occurs rarely.
• [Gen6] Aligned 6GHz regulatory requirements for Italy, Greece, Luxembourg, Latvia, Poland, Slovenia, Slovakia, and Thailand. Manual channel selection may require a Network Application update.
• [Gen4/Gen5] Fixed certain connected clients not showing up in the Network Application.
• [Gen4/Gen5] Fixed blank remote syslog lines being sent by the AP sometimes.
• [Gen4/Gen5] Fixed transmit power not changing to align with regulatory rules when the configured channel is changed.
• [Gen4/Gen5] Fixed IPv6 broadcast messages not being forwarded when multicast enhancement is enabled.
• [Gen4/Gen5] Fixed indoor-only channels potentially being used when outdoor mode is enabled and radio channel is set to Auto.
• [Gen4/Gen5] Fixed AP not scanning for cleaner channels (Auto Channel Scan) when the configured channel width is changed and the channel is set to Auto.
• [Gen4/Gen5] Ensure APs pick a non-DFS channel after a radar hit on a DFS channel.
• [Gen4/U6-Lite] Fix 2.4GHz clients occasionally not being able to associate to the AP.
• [Gen2/Gen3/Gen6] Fixed APs rarely not broadcasting at 5GHz when the channel configuration is changed to a DFS channel.
• [Gen2/Gen3/Gen6] Fixed RF Scan not working when outdoor mode is enabled.
• [Gen2/Gen3/Gen6/U6+/U6LR+] Fixed ARP not working for 1-3 minutes after a client roams.

Known issues

• [Gen6] Maximum transmit power on DFS channels in the United States is set to lower than permitted limits when the AP is configured to broadcast at Auto / High transmit power. This will be resolved in 6.6.56, which will be released to EA and RC in the coming days.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Release Candidate.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.56

https://community.ui.com/releases/UniFi-Access-Point-6-6-56/71221ba9-9659-461c-bd1a-4e96844a8806

Bugfixes

• Fixed incorrect neighbor report BSSID Information in some cases.
• [Gen2/Gen3] Fixed occasional false DFS radar hits in congested environments.
• [Gen4/U6-Lite] Fixed 2.4GHz channel change causing new clients to not be able to connect to a WPA3 SSID.
• [Gen4/Gen5] Fixed 5GHz radio sometimes reporting a DFS CAC state after boot even if it is not configured to broadcast on a DFS channel.
• [Gen6] Fixed maximum transmit power on DFS channels in the United States and Band-B channels in United Kingdom being set to lower than permitted limits when the AP is configured to broadcast at Auto / High transmit power.
• [UAP-AC-IW] Fixed clients connected to other APs / switches incorrectly being listed as LAN clients connected to UAP-AC-IW.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.58 NUR Gen 6

https://community.ui.com/releases/UniFi-Access-Point-6-6-58/75bff0ba-7cb5-4830-b86b-a581984ebfa1

Overview

UniFi Access Point 6.6.58 includes the bugfix listed below and is only available for Gen6 Access Points.

Bugfixes

• Fixed APs configured to broadcast in Indonesia going offline after a firmware update with the AP LED flashing white constantly. This was introduced in 6.6.55. To recover affected devices, please either:
• Change the country to something else temporarily, reset the AP, update the firmware to 6.6.58 or newer (SSH command below), and change your country back to the original.

upgrade https://dl.ui.com/unifi/firmware/UAP6MP/6.6.58.15201/BZ.ipq50xx_6.6.58+15201.231221.0006.bin

• Perform a TFTP recovery with 6.6.58 or 6.5.66 firmware.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.60

https://community.ui.com/releases/UniFi-Access-Point-6-6-60/4a617cda-2e20-4afc-a0b9-e62c8fc5721c

Improvements

• [Gen6] Prohibited the selection of 5GHz channels 165 and higher in UK when channel is set to Auto.

Bugfixes

• Fixed LED flashing during upgrade even if it is configured to be off.
• Fixed APs going into "Adoption Failed" state in some cases when using a third-party gateway.
• Fixed guest portal redirector not restarting gracefully after a crash (`Waiting previous redirector stop` in logs).
• [U6+] Fixed 5GHz radio continuing to broadcast on a non-DFS channel indefinitely after a radar hit.
• [Gen6] Fixed 5GHz connections not working occasionally.
• [Gen6] Fixed DFS channel configuration rarely not being applied.
• [Gen6] Fixed Rx and Tx Rate displayed in the Network Application varying drastically.
• [Gen6] Fixed 5GHz connections not working occasionally.
• [Gen6] Fixed channel width changes occasionally not being applied.
• [Gen6] Fixed 6GHz channel change causing a full provision (leading to all clients disconnecting) for ~60 seconds.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

6.6.60 ist nun RC, aber nur für Gen6 AP

UniFi Access Point 6.6.62

https://community.ui.com/releases/UniFi-Access-Point-6-6-62/8187f5cd-48fc-4da3-b940-75782e8de6bd

Improvements

• Reverted LED not flashing white and blue when AP firmware is updating. This was introduced in 6.6.60.

Bugfixes

• Fixed APs rarely going into an Adoption Failed state after a firmware update.
• [Gen4/Gen5] Fixed incorrect channel reported in Network application occasionally.
• [Gen2/Gen3/Gen6] Fixed channel width being reset to old configuration if it is configured right as an AP is booting when channel is set to Auto.
• [U6+] Fixed kernel crash to improve stability.
• [U6-LR] Fixed 5GHz radio occasionally getting stuck in a DFS CAC state even if the channel is set to Auto.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.65

https://community.ui.com/releases/UniFi-Access-Point-6-6-65/b2cbfb28-f3c9-4a03-b13d-fbbed8dbccad

Improvements

• [Gen6] Improved reported client RSSI accuracy.

Bugfixes

• [Gen2/Gen3/Gen6] Fixed newly applied WiFi Speed Limit not taking effect until client reconnects.
• [Gen4/Gen5/Gen6] Fixed kernel crashes to improve stability.
• [Gen4/Gen5] Fixed client connection channel width being reported incorrectly as 20MHz after a client reassociates to the AP.
• [Gen4/Gen5] Fixed 2.4GHz broadcasting at 20MHz when configured for 40MHz.
• [Gen4/U6-Lite] Fixed 2.4GHz connectivity issues with some IoT clients (e.g. Netatmo cameras).
• [Gen6] Fixed TX Retries being reported incorrectly. This was introduced in 6.6.60.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.67

https://community.ui.com/releases/UniFi-Access-Point-6-6-67/874a02fe-7705-423f-b45a-448028d305a1

Improvements

• Improved WPA2/WPA3 roaming for WPA3 clients.
• [U6-Lite] Improved 2.4GHz RF Environment Scan accuracy.
• [U6+] Improved radio stability.

Bugfixes

• Fixed kernel crashes to improve overall stability.
• Fixed standalone adopted APs sending DNS queries for unifi frequently.
• Fixed UAPs on large sites (with 1K+ clients) causing excessive CPU utilization on Network application consoles/servers.
• Partially fixed false positive Association failures reported on the Radios > Connectivity page. More fixes are on their way to resolve all false positive Association/Authentication failures.
• [U6+] Fixed excessive logging (HcGetBandByChannel printing repeatedly) in some cases.
• [Gen2] Fixed 2.4GHz radio broadcasting at 20MHz when configured at 40MHz and the channel is set to Auto.
• [Gen4/U6-Lite] Fixed 2.4GHz radio connection instability in busy environments.
• [Gen4/Gen5] Fixed incorrect AP transmit power shown in WiFiman occasionally.
• [Gen4/Gen5] Fixed channel changes occasionally not being applied correctly.
• [Gen5] Improved meshing stability on DFS channels.
• [Gen6] Fixed broken 6GHz client connectivity after changing radio settings (e.g. channel, width, transmit power, etc.).

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.69

https://community.ui.com/releases/UniFi-Access-Point-6-6-69/7d52812d-1bc3-4754-9a27-a782910654a1

Improvements

• Reduced excessive logging for clients connected to Hotspot Portal.
• [Gen5] Improved overall stability.
• [Gen6] Improved DFS Radar detection to reduce false positives.

Bugfixes

• Fixed false positive Authentication failures being reported on Radios->Connectivity page.
• Fixed APs going into an Adoption Failed state after firmware update in rare cases.
• [Gen2] Fixed 5GHz SSIDs stop broadcasting in rare cases.
• [Gen5] Fixed clients connecting at a lower bandwidth (e.g. 20MHz) than the broadcasting radio channel width (e.g. 80MHz) in rare cases.
• [Gen6] Fixed DHCP/connectivity issues at 80MHz, especially with Google clients (Chromecast, Google TV, Pixel phones).
• [Gen6] Fixed connectivity issues with legacy Apple clients (e.g. 2015 MacBooks) when a long ESSID is configured.
• [U6+] Fixed excessive logging.
• [U6+] Fixed channel being reported as 0 occasionally.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.70

https://community.ui.com/releases/UniFi-Access-Point-6-6-70/cf71b5a0-cf00-47d2-b7d9-52897303db7e

Improvements

• [U6-Enterprise/U6-Enterprise-IW] Improved 6GHz channel selection after an RF Environment Scan.

Bugfixes

• Fixed APs going into an Adoption Failed state when the Network Application host (console) IP address changes.
• Fixed false-positive "Multiple devices are using the same IP address" alerts.
• [Gen4/U6-Lite] Fixed 5GHz radio occasionally not broadcasting.
• [U6+] Fixed kernel crashes to improve stability.

Known issues

• RF scanning for 5GHz might fail while the DFS CAC is running.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.73

https://community.ui.com/releases/UniFi-Access-Point-6-6-73/246243f8-e6b6-4c57-bea9-b97908f2e5a

Improvements

• Improved roaming.
• [Gen2] Improved firmware update resiliency.
• [Gen4] Improved meshing stability on DFS channels.
• [Gen4/Gen6] Improved device stability by fixing kernel crashes.

Bugfixes

• Fixed excessive logging because of app crashes (lldpd) when certain clients are connected.
• [Gen2] Fixed incorrect signal reporting in rare cases.
• [Gen2/Gen3/Gen6] Fixed RF Environment scan 5GHz results not being populated if the scan is initiated during the DFS CAC (e.g. right after the AP boots).
• [Gen4/Gen5] Fixed clients occasionally connecting at low rates/narrower bandwidth than expected.
• [U6-LR] Fixed incorrect RSSI value for clients when using 160MHz.
• [U6+] Fixed incorrect VLAN traffic forwarding to APs meshed to U6+.
• [U6+] Fixed occasional connectivity failures.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum

UniFi Access Point 6.6.74 NUR U6+ und U6-LR+

https://community.ui.com/releases/UniFi-Access-Point-6-6-74/934fda62-77ea-47ce-9fec-6ff220d15c1b

Overview

This release is only for the U6+/U6-LR+.

Improvements

• Improved firmware update resiliency.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

U6+/U6-LR+ | md5sum | sha256sum

UniFi Access Point 6.6.75

https://community.ui.com/releases/UniFi-Access-Point-6-6-75/dd034876-fe21-4f62-946c-e3d3a9979660

Improvements

• Improved QoS for wireless clients.
• [Gen2] Improved device stability.
• [Gen4/Gen5] Improved wireless stability.
• [Gen6] Improved WiFi Speed Limit when using WPA2 Enterprise or WPA3 Enterprise security mode.
• [Gen6] Improved ethernet speed negotiation stability.

Bugfixes

• Fixed secondary NTP server not being used if the primary server is unreachable.
• [UAP-IW-HD] Fixed switch port RADIUS authorization issue.
• [Gen4/Gen5] Fixed incorrect channel selection after DFS event when operating at 160MHz channel width.
• [Gen6] Fixed channel utilization sometimes reporting 100%.
• [U6+] Fix VLAN tag stripping through mesh link when U6+ operates as uplink AP.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.
• Update your devices by changing the Device Firmware Release Channel in the UniFi Network application to Early Access.
• If you wish to go back to the Official release after the upgrade, change the release channel back to Official.

If you encounter any issues with this release, please provide us with some details on your setup and include the below information:

• AP model(s)
• Previous AP release version
• UniFi Network application version

Download links

UAP-AC-Lite/LR/Pro/M/M-PRO/IW/UK-Ultra | md5sum | sha256sum

UAP-HD/SHD/XG/BaseStationXG | md5sum | sha256sum

UAP-nanoHD/IW-HD/FlexHD/BeaconHD | md5sum | sha256sum

U6-Lite | md5sum | sha256sum

U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW | md5sum | sha256sum