WiFi disconnects when I make a FaceTime call?

[martin2345uk]

I’ve just noticed this tonight and I’ve no idea how long it’s been going on for but when I make a FaceTime call, my home wifi disconnects and I go onto 4G, soon as I end the call, the wifi immediately reconnects…??

Anyone know what on earth is going on there?

 

[gagne]

I have the exact same problem. Anyone has a solution ?