The TLS hands problem when I open the launcher...
I have seen staff respond to people about this problem, but I checked my firewalls and I was just fine. I didn't have this problem with getting bo2 open so it might be a problem on your end? By the way if android sees this I was in a game with you the other day, and you were sweating lol.
Is your date time and timezone correct, please sync your time. Google this if you don't know how. Also try restarting your pc and router and if that doesn't work I suggest trying a VPN and see if that fixes the issue. Then that would isolate the issue to your ISP.