Beta UniFi OS - Gateways 6.x.x

**BlackSpy** · September 3, 2026 at 3:33 PM

UniFi Gateways 6.0.5

Improvements

Upgraded the Debian distribution to Trixie.
Improved DNS resiliency when DNS-over-HTTPS providers rotate their server certificates.
Improved DNS and DHCP resiliency under heavy device load.

Fixed an issue where DHCP leases could become corrupted after a High Availability failover, causing clients to receive incorrect IP addresses.
Fixed an issue that could cause PPPoE configuration errors and connection instability.
Fixed an issue where heavy DNS traffic during a network outage could cause the system to run out of memory when Content Filtering or Ad Blocking was enabled.
Fixed an issue where Honeypot alerts could stop being reported after a large number of detections.
Fixed an issue where Daylight Saving Time transitions could cause firewall delays, WAN disconnections, and system instability.
Fixed an issue where WireGuard clients using IPv6 could lose connectivity after the WAN IPv6 prefix changed.
Fixed an issue where a WAN port using MAC Cloning could fail to obtain an IP address after reconnecting the cable.
Fixed an issue where some Threat Management signatures relying on SNMP or DHCP inspection could fail to load.
Fixed an issue where deleting a network with a delegated IPv6 prefix could cause other networks to change their IPv6 addresses after a reboot.
Fixed an issue where Ad Blocking could prevent some websites from functioning correctly.
Fixed an issue where multiple PPPoE WAN connections could use DNS servers from the wrong ISP.
Fixed an issue where scheduled Firewall and Content Filtering rules could apply incorrectly on Sundays.

Download links

UXG-Lite

**BlackSpy** · September 29, 2026 at 3:57 PM

UniFi Gateways 6.0.10

Fixed an issue where a WAN failover SLA monitor using the All threshold condition could remain in a failed state.
Fixed an issue where a switch port disabled in the UI could become active again after a reboot.
Fixed an issue where SSL Inspection could repeatedly restart while retrieving its device certificate.
Fixed an issue where enabling IDS/IPS could generate repeated SIP protocol warnings in System Logs.
Fixed an issue where the Dashboard could show no data and all ports could appear offline after upgrading when using PPPoE with additional IP addresses.
Fixed an issue where Live Flows could take a long time to load or require multiple refreshes.
Fixed an issue where a LAN DNS server could become unreachable after a reboot when Honeypot was enabled on the network.
Fixed an issue where OpenVPN connections using an imported configuration with AES-256-CBC could fail to establish.
Fixed an issue where some applications could appear under the wrong traffic category in Live Flows.
Fixed an issue where DNS resolution for Policy-Based Routing could fail after restoring a backup that changed the WAN connection type.
[UXG-Fiber] Fixed an issue where configuration could fail to apply when all integrated switch ports were assigned as WAN.

Download links

UXG-Lite