Error code 395002 constant

I have been getting this code for a week now sometimes lets me in sometimes takes multiple tries before i give up please help

My husband just got stuck with the code on Xbox, after searching the forums it seems there has been quite a bit of this and no solution - some people being locked out for days. From what i read - restarting or reinstalling hasn’t helped.

Thank you was seeing a bit for pc was hoping there was a fix for Xbox :sweat_smile: