Recently I reset my Android Device for default and then i reinstalled Opera as usual, but when i connect my account for synchronization and shut down the broswer, he kinda logoff from my account, so i have to login again and again and again, as if he never keep a "cookie".

And looking on my connected devices, I see in the report multiples connections active...

By the way, I'm using latest version of Opera.

This is a version bug?