Wifi disconnects while on Facetime Audio

[JulianMcKay]

i've had an iphone 12 pro max since they released....from time to time while i am on a facetime audio call wifi will disconnect intermittently and it disrupts call does anyone else have this issue it is currently the best way to keep in contact with outside canada and it does get kind of irritating when a call drops for no reason while wifi still is in perfect condition 

[FuzzyLogic]

There are various reports of wifi dropping with IOS 16.1

iOS 16.1 Causing Random Wi-Fi Disconnects for Some iPhone Users - MacRumors

A possible workaround is mentioned here:

How to fix iOS 16.1 bug that randomly drops WiFi? (gadgetbridge.com)

If you haven't updated to IOS 16.2 that might help as well.

[William021]

After trying so many things eventually got rid of the issue by signing out of facetime and sign in again.