I have the same issue. I created a local LAN server and was able to log in with no issue. The kids could all log in too. I changed the permissions.json file to make me an operator then stopped and restarted the server and although I can see the server on my Android tablet, I can no longer log in. It just times out.
EDIT: just before I was about to post this the Bedrock Server stopped. When I restarted it was fine again. I will update if it happens again.
I have the same issue. I created a local LAN server and was able to log in with no issue. The kids could all log in too. I changed the permissions.json file to make me an operator then stopped and restarted the server and although I can see the server on my Android tablet, I can no longer log in. It just times out.
EDIT: just before I was about to post this the Bedrock Server stopped. When I restarted it was fine again. I will update if it happens again.