I am running Bedrock version 1.12.1 and was able to login and play on my Android tablet one day ago. Now, whenever I try to login to my Realm, during the loading screen it pops up saying unable to connect to world. None of my friends are able to login as well. I can't download the world to see if closing the Realm and reopening will help, as I don't want to possibly lose all of our progress. Searching for similar bugs/posts has taken over an hour with zero results.
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Thank you for your report!
We're actually already tracking this issue in MCPE-36190, so I've resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
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