Hi all,
I have 26.1.6 and have been over the last few months having intermittent issues connecting to the network with two pixel 7a devices. The behaviour is that when they are successfully connected via wifi (using unifi access points), there is no issues accessing both local IPs as well as out to the internet. The devices, in no set pattern, drop off the wifi and do not connect with a "Saved / IP configuration failure" status on the android device.
Since this issue I have since migrated the DHCP server to Dnsmasq, ensured that the devices are using device MAC addresses (this was already the case), disabled IPv6 for all interfaces, ensured Router Advertisements are not enabled, checking Unifi settings to ensure there was no issues.
I have Windows, Mac, and other Android devices which are not pixel 7a which work without issues.
I have tried to look at the DHCP and live firewall logs to see what is happening, however I am really at a loss of what is happening short of setting up a fresh instance and starting again (a real nuke for two devices!).
Any advice or things to investigate would be greatly appreciated. Thank you for your help in advance!