Why can't I sign into my Google account on my Android device?

[AC Question]

I've done a factory data reset on my LG Tribute, and I've been trying for hours to sign into Google so I can access Google Play, but it's telling me, "Couldn't sign in. There was a problem communicating with Google servers. Try again later." I've tried 2-step verification, app passwords, but nothing works. Please help, I really want to sign into Google without any more problems.

 

[B. Diddy]

Welcome to Android Central! Have you had 2-step authentication on during this whole time? If so, try turning it off.