what happens is that I always get that annoying loading screen and it does not load the game, it stays there for hours and hours

This is invalid as it does not occur on any Bedrock Dedicated Servers.
Please see below where to create a proper bug report for this and make sure to us the search bar above to look for any similar problems.
– Minecraft: Java Edition — Windows, Mac, and Linux
– Minecraft Launcher — Bugs about the Minecraft Launcher specifically
– Minecraft: Bedrock Edition — Gear VR, iOS, Android, Windows 10 (from the Windows store), Xbox One, Windows 10 Mobile, Fire TV, Nintendo Switch, and PS4
– Minecraft Earth — AR Compatible Devices
– Minecraft Dungeons — Action-adventure title set in the Minecraft universe

Thank you for your report!
We're tracking this issue in MCPE-111640, so this ticket is being resolved and linked as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

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