After clean install 5.1 via fastboot I can't add Google Account

REPRODUCIBILITY:I don’t know
OS VERSION:5.1
HARDWARE: Jolla C2 Community Phone
UI LANGUAGE:Polish
REGRESSION:-

DESCRIPTION:

After clean install I try add my Google Account to sync contacts etc. But, I get error “Cannot add account”. I tried remove Jolla from connected apps in my accound and remove device, but it doesn’t help :confused:

PRECONDITIONS:

STEPS TO REPRODUCE:

EXPECTED RESULT:

ACTUAL RESULT:

MODIFICATIONS:

ADDITIONAL INFORMATION: