Looks like the UniFi AP my phone disconnected from too
Probably not this phone. But whatever phone I had. I found an old post about it.
Hmm, so the AP isn't the problem. Either phone, or somebody sending a deauth to my phone. I should move, but have no money to move. I'd need to live in a house, not by anybody. If the phone still disconnects in that case, then it's the phone.