5Ghz Wi-Fi drops randomly every few days, 2.4Ghz drops at the same time but comes back up with 5Ghz down. I’ve reset the configuration, and it still happened; I can’t login or SSH to grab the logs.
I remember similar issues with beta versions that used the newer kernel, but this is just my guess.
Using official power supply, rolled back in the meantime.
I haven't tested, will test when I have the backup router/AP setup.
The router does not reboot. Existing connected clients on 2.4Ghz remain connected with unresponsive gateway, disconnecting and re-establishing the connection from the clients does not work in this state by Wi-Fi authentication failure.
I should add that an AP is connected to the Slate via WDS.
LuCI wasn't used and no custom modification on the second attempt.
Split wireguard VPN tunnels don’t work anymore.
With ‘split’ I mean that the AllowedIPs section contains a list of IP ranges which should go through the VPN (instead of 0.0.0.0/0). The other IPs go straight to the internet. And that latter does not work, only the AllowedIPs do connect via the tunnel.
I have switched off VPN kill switch and DNS masquerading but to no avail.