Hello! I have been experiencing this problem since the Steam launch where I get stuck on the loading screen on specific Explore servers. Sometimes the revolving loading bar at the bottom of the screen appears, but quickly disappears leaving only the flavor text at the top of the screen cycling continuously. No amount of time spent on this screen seems to have any progress in regards to actually getting onto the server. This has happened to me quite a few times, and on different official servers as well.
I have attached my most recent output logs in hopes that it could be of help in resolving this issue.