I’m sure i speak for everyone when i say thankyou to you and the whole team for this response
I’m unsure if mine was firewall or verify but if the verify is the cause could something be added to check for corruption and prompt the user to verify if they have the issue ?
It wasn’t an issue with installs, just something that happened or not semi randomly.
When you start FN it checks to see if any of your old sessions are active to rejoin - e.g if you quit a game or crash and want to rejoin. There was a bug where this check would sometimes interrupt the logic that sends you to the UEFN session.
Unsure if this is relevant or part of the same issue but worth showing you as it only costs me some time and i always believe you can never show enough information.