I have no idea what or how this happens, my Xbox is fine, the account, is fine, but my computer keeps getting block out of the servers. I have tried countless solutions, none of which worked. I was going to do a support call, but covid-19 stopped me. before you say that your not connected right, every time I use the [fix it] button it just connects me, 2 seconds later blocked. But here is the catch, my NAT is OPEN and I'm blocked. This blocking mechanic is not like; YOU CANT USE XBOX!!!. Its where my account cant connect to the match making services, meaning no multiplayer. so I can still message, I can still call, I CAN STILL JOIN MINECRAFT SERVERS ON BEDROCK!?!?, I JUST CANT HOST OR JOIN MY FRIENDS!!!
If anyone out there has a solution (not a trouble shooting solution) like they had this problem and have solved it doing something, please put it in this discussion, because I'm sure there are more than just me having the same frustration.