Now it works! That means that changing password helped in my case.
Posts made by maniekq
RE: Login to Synchronization dosnt work!Synchronization
Same problem here. "Something went wrong" after ~30 seconds. It had broke after Opera update with adding password sync (I have switched it on then and I am not able to switch it off now).
After changing password on https://auth.opera.com/account/edit-profile and resetting passphrase in Opera setting it is displaying "Connection to synchronization server is temporarily unavailable.".
This might be a progress actually. I'll wait and check if it will start working soon.