I have a Fold 4 and after the 6.1.1 update, I've had horrible instability with all my radios. Wifi, Bluetooth and cellular continual drop and reconnect. It's killing my battery life in addition to being annoying. And it's impacting battery life on my Pro watch because it's constantly dropping and reconnecting.
It's not due to an app update or app install. It still happens in safe mode.
