My Deco PX50 units have been solid for months, but since last week they started crashing once or twice a day.

They just stop working, wifi SSID sometimes disappears.

Before they were setting wifi+PLC between each other, but since they started crashing they seem to be only doing Wifi backhaul.

The main deco unit has some noise that sounds like interference, but I tried some other sockets, and still similiar.

Is there any logs or something that we can check or any known issue?