[Zubersoft]

I just realized all of my Google accounts have two factor authentication enabled, and that has been the case since 2016. So it works perfectly fine for me with Google prompting through other tablets or through YouTube. I don't know what a yubi key is, so I'll have to look into that. I'm not sure why that would matter if you get past the authentication though. Given the error you are seeing, it's hard to say whether you are actually getting past the authentication step. 

Mike