I ran into a problem where my IPad lost connection. The scary part is that the sound to PA and monitors just cut off too.
I have this problem with The internal router and with An external router.
As far as i can see the wifi is still connected. Today I noticed that the green led above The network input goes out. After a few seconds I can reconnect and The sound is back.
The console doens’t swtich off (all The other leds keep on)
This is getting scary and I can’t rely on it anymore.