Google drive not working after restoring android from backup

[yokese]

Hello, i had google drive functionality working in my old drastic installation. After an android system update failure, i had to restore all my android system from an old backup that had another drastic version already installed too, as I see later.

I think that 'by mistake', I pressed 'Google drive restore account' in google drive configuration on that version and since then I can't synchronize, download or upload save states to google drive. The button 'Google drive reset account' is now always disabled too(?) . Also, when I try to upload a savestate I got the message 'Google services stop working'.

I've reinstalled drastic, google drive, google services.....but nothing seems to solve the google drive problem with drastic. Could you help me please?