UniFi Access Point 6.5.28

https://community.ui.com/releases/UniFi-Access-Point-6-5-28/0c150c98-7187-4a75-b957-ad47f36fe7d2

Overview

* This release is currently stable/official for the following models, it's still an RC for all other models:

AC-Lite/AC-IW

AC-HD/SHD

IW-HD

U6-Pro/Mesh/IW/Extender/Enterprise/Enterprise-IW

* Please also review the 6.5.26 (RC) changes here.

Improvements

[UAP] Improve RF Scan accuracy for channel widths greater than 20MHz.

Bugfixes

[UAP] Fix radios selecting overlapping 2.4GHz channels after an RF scan.

[UAP] Fix device config application occasionally taking longer than usual.

[UAP-Gen2/Gen3/Gen6] Fix WPA3 fast roaming not working intermittently.

Additional information

Please refer to this article to find more details on how to identify your Access Point generation.

Instead of using the manual links, you can also configure the Device Firmware Release Channel in the Network Application.

All feedback is welcome, including lettings us know about successful device upgrades. Please ensure that you include the following information at a minimum:

Network Application version.

Firmware version (previous and current).

Device model(s).

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

Offiziell nur für U6 Mesh und U6 Enterprise, für alle anderen ein RC Kandidat.

UniFi Access Point 6.5.40

https://community.ui.com/releases/UniFi-Access-Point-6-5-40/d0febc78-00ff-4c6f-b884-e7c33ed44522

Overview

This release has prioritized roaming performance for Gen2/Gen3/Gen6 APs, as well as improved topology reporting for Gen6 IW APs.

This release is available on the Official release channel for the models listed below. It's still a Release Candidate for all other models.

• U6-Mesh/Enterprise

Improvements

• Improved stability of wireless uplinks.
• Automatically pick the best channel after an RF Scan if the AP Radio Channel is set to Auto.
• Speed up the meshing reconnection after the uplink goes through a provision/reboot/firmware update.
• [Gen2/Gen3/Gen6] Improved neighbor report accuracy.
• [Gen2/Gen3/Gen6] Improve client connection and wireless uplink stability.
• [Gen2/Gen3/Gen6] Improved neighbor report reliability to reflect neighboring AP channel changes.
• [U6-IW/U6-Enterprise-IW] Improved topology reporting for wired clients.

Bugfixes

• Fixed neighbor reports occasionally not being populated when APs are configured with a static IP.
• Fixed wireless downlinks configured to broadcast on DFS channels disconnecting every night at 2AM local time.
• Fixed an issue with guest client authorization after disabling and reenabling the guest hotspot landing page.
• Fixed standalone adopted Access Points going into a "Ready For Adoption" state after a firmware update and failing to readopt. (introduced in 6.5.28)
• Fixed power requirements not being advertised correctly through LLDP.
• Fix APs rarely going into an 'Offline' state and needing a power cycle to come back online.
• Fixed wired APs occasionally meshing with each other instead of relying on wired uplinks when SFP connections are used between switches.
• [Gen2/Gen3/Gen6 models] Fixed WiFi not broadcasting after boot intermittently.
• [Gen2/Gen3] Fixed neighbor reports not updating on other APs when Gen2/Gen3 APs change channels because of a DFS radar hit.
• [Gen2/Gen3/Gen6] Fixed wireless downlinks occasionally not reconnecting after a reboot/firmware update when all uplinks are on DFS channels.
• [Gen2/Gen3/Gen6] Fix kernel crash to improve overall stability.
• [Gen6] Fixed minimum rates not being advertised correctly.
• [Gen6] Fix kernel crash to improve overall stability.
• [Gen6] Fix incorrect channel width being applied occasionally.
• [U6-Enterprise/U6-Enterprise-IW] Fixed broken Reduced Neighbor Report IEs in some cases.
• [U6-Enterprise/U6-Enterprise-IW] Fixed number of spatial (MIMO) streams not being reported for 6GHz clients.
• [U6-Enterprise-IW] Fix switch port VLANs not working.
• [U6-IW] Fix low-performance mode notifications when the AP is powered by PoE (802.3af) with PoE Passthrough disabled. These notifications should only appear when PoE Passthrough is enabled.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.

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

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

UniFi Access Point 6.5.54

https://community.ui.com/releases/UniFi-Access-Point-6-5-54/cf7e8c75-1737-4625-88fa-aca2ed0ece39

Overview

This release brings a significant improvement in latency for our Gen6 APs, including U6-Pro, as well as further roaming improvements and wireless meshing improvements for all APs.

It's currently available for the following models on the Official release channel, it will be available for the other models on a later date.

• Gen2: AC-LR
• Gen3: SHD
• Gen4: FlexHD
• Gen5: U6-LR, U6+
• Gen6: All

Improvements

• Improved wireless uplink stability when the downlink's ethernet port is being used.
• [Gen4/Gen5] Improve 2.4GHz latency.
• [Gen6] Set minimum firmware version to 6.2.49 to prevent unsupported downgrades.
• [Gen6] Improved latency at range.

Bugfixes

• Fixed guest portal redirection not working when APs get a new IP on the guest VLAN (usually after 24 hours).
• Fixed APs occasionally picking overlapping 2.4GHz and DFS channels after an RF Scan.
• Fixed APs occasionally appearing 'Offline' in the Network Application while still serving WiFi properly, needing a power cycle to fix.
• Fixed wirelessly meshed APs (downlinks) occasionally going offline while scanning for neighbors. This was introduced in 6.5.39.
• Fixed neighbor reports not being reported to clients after 3 hours of uptime when multiple ESSIDs are configured to broadcast on an AP.
• Fixed incorrect channel change notifications being sent.
• Fixed Fast Roaming failing in some cases after being connected to the same AP for a long time.
• [Gen2] Fixed 5GHz radio not beaconing sometimes, requiring a configuration change or reboot to fix. This was introduced in 6.5.39.
• [Gen2/Gen3] Fixed client connectivity delay that occurs when clients attempt to rejoin a network after leaving it without sending a deauthentication frame.
• [Gen3] Fixed 5GHz radio occasionally getting stuck while broadcasting at 160MHz when a DFS radar is detected.
• [Gen4] Fixed clients sometimes being reported as connected even after leaving the network. This was introduced in 6.5.36.
• [Gen4] Fixed gen4 APs very rarely getting stuck on boot, needing a power cycle to recover.
• [Gen4] Fixed certain clients disconnecting when changing channel and/or bandwidth.
• [Gen4] Fixed AP getting stuck on boot intermittently.
• [Gen4] Fixed wireless downlinks going offline when channel width is changed from 80MHz to 160MHz, and then back to 80MHz.
• [Gen4] Fixed nanoHD 5GHz radio not broadcasting when set to channel 132 at 160MHz width.
• [Gen4] Fixed clients very rarely running into a state where they are connected with no internet access.
• [Gen4/Gen5] Fixed APs not broadcasting at 80MHz on channels 132-144 in UK.
• [Gen4/Gen5] Fixed kernel crashes to improve overall stability.
• [Gen4/Gen5] Fixed APs going offline after an RF Scan intermittently. This was introduced in 6.5.40.
• [Gen5] Fixed kernel crashes to improve stability.
• [Gen5] Fixed certain clients disconnecting when changing channel and/or bandwidth.
• [Gen6] Fixed management frames not using the configured minimum data rates.
• [UAP-XG/BaseStation-XG] Fixed high 5GHz radio rarely not broadcasting at 160MHz width.
• [U6-LR] Fixed low data rates being used for some 5GHz clients after switching to a DFS channel.
• [U6-LR] Fixed Intel ax200 running on a linux machine failing to roam to a U6-LR.
• [U6-LR] Fixed 5GHz radio not broadcasting after a DFS hit. This was introduced in 6.5.40.
• [U6-LR] Fixed kernel crashes to improve overall stability.
• [U6-LR] Fixed incorrect channel change alerts being sent. This was introduced in 6.5.40.
• [U6-Enterprise/U6-Enterprise-IW] Fixed incorrect channel change events being sent.
• [U6-Enterprise/U6-Enterprise-IW] Fixed incorrect 5GHz neighbor reports in some cases.
• [U6-Enterprise/U6-Enterprise-IW] Fixed empty 6GHz neighbor reports.

Known issues

• Some Apple devices are not roaming properly with WPA3 Fast Transition/Roaming due to a bug in iOS. We are working closely with Apple to get this fixed.

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 6.5.62 Gen 2,3 und 6

https://community.ui.com/releases/UniFi-Access-Point-6-5-62/5f88c727-f812-4be7-9560-5f5d22a824d8

Overview

UniFi Access Point 6.5.62 includes the improvements and bugfixes listed below. It's only available for Gen2, Gen3 and Gen6 Access Points.

Improvements

• Improve device adoption and removing resiliency.
• [Gen6] Improved firmware update resiliency.
• [U6-Enterprise] Added 6GHz support for Canada.

Bugfixes

• Fixed kernel crashes to improve stability.
• Fixed devices occasionally failing to factory reset when forgotten.
• [Gen2/Gen3] Fixed 5GHz radio getting stuck if a DFS radar event occurs during the CAC timeout.
• [Gen2/Gen4/Gen5] Fixed kernel crashes to improve stability.
• [Gen2/Gen3/Gen6] Fixed NAS-IPv6-Address being sent instead of NAS-IP-Address (v4) when the RADIUS server is reachable over IPv6.
• [Gen4/Gen5] Fixed kernel crashes to improve overall stability.
• [Gen4/Gen5] Fix first client connection after boot failing occasionally.
• [U6+/U6LR+] Fixed TFTP recovery not working sometimes, causing the AP to boot with the preexisting firmware instead of the newly flashed version.
• [U6+/U6LR+] Fixed 5GHz radio stuck in a DFS Waiting state if no 2.4GHz WiFi network is assigned to the AP.
• [U6-Lite/U6-LR] Fixed clients getting disconnected intermittently, leading to clients bouncing between 2.4GHz and 5GHz.
• [U6-Lite/U6-LR] Fixed 5GHz channel occasionally not broadcasting after a channel change.
• [U6-Lite/U6-LR] Fixed low data rates being used for some 5GHz clients after switching to a DFS channel.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.

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

Download links

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

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

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

UniFi Access Point 6.5.64 Gen 4 und 5

https://community.ui.com/releases/UniFi-Access-Point-6-5-64/d8a0725c-a12b-44b2-bce3-e540602ecb81

Overview

UniFi Access Point 6.5.64 includes the improvements and bugfixes listed below. It's only available for Gen4 and Gen5 Access Points.

This release is now available on the Official release channel for the models listed below. It's still a Release Candidate for the other models.

• Gen4: FlexHD
• Gen5: U6-Lite

Improvements

• [Gen6] Improved firmware update resiliency.

Bugfixes

• Fixed incorrect neighbor reports after an RF Scan.
• [Gen2] Fixed the rare condition of low 5GHz throughput and high latency affecting certain APs (`TX OVERFLOW` in logs).
• [Gen2] Fixed high CPU usage when a lot of unauthorized guests are connected to a guest WLAN.
• [Gen2] Fixed 40MHz channel width not being applied correctly to 2.4GHz radio.
• [Gen4/Gen5] Fixed auth failing intermittently on WPA-Enterprise WLAN when PMKSA caching is disabled.
• [Gen4/Gen5/Gen6] Fixed kernel crashes to improve overall stability.
• [Gen6] Fixed Multicast Enhancement not working. This affects IPTV and other multicast-heavy traffic operations.
• [U6+/U6LR+] Fixed custom transmit power settings not being applied correctly.

Additional information

• Refer to the Help Center article here to determine the UniFi Access Point generation.

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

U6-Lite | md5sum | sha256sum U6-LR | md5sum | sha256sum

U6+/U6-LR+ | md5sum | sha256sum