Since last week I had problems with my xcode when I tried to upload my new app version to TestFlight. It said that I had to enter my password of my Apple ID. So I did, and all time I tried to do it I get a server error or a timeout error but never say that my account is wrong. And I'm posting this with the same account, testing that my account is right.
I can not upload my new version of my app until I solve this problem. Do you have any idea why am I getting this error? I obviously have internet conection.
Thank you for help.