I’ve had my cameras since September of 2022 I have never had a connection issue until this new firmware update. I’m having to completely power cycle, delete and re-add devices EVERY DAY and it takes multiple attempts because they are not wanting to connect to wifi. We have even upgraded our Wi-Fi to a higher level and still having issues. Always saying “cannot connect to mobile network” we’ve restarted the router we’ve left cameras unplugged for 10 mins and retried, we took out sd cards and put back in. Nothing is resolving this issue lately. 
I hope the next update fixes this because all the others have been seamless and fine until now.