We are unable to play on the Server via Windows 10 and xBox, but under iOS it works fine.
When we walk a few steps (~2 chunks) or go through a nether portal, an error message comes up. The World is than corrupt. If we use the old Server-Version 1.17.0.03 again, it is all fine. But under 1.17.1 it fails.

Also the Version Number is somehow Different between the Windows-Install and the Number in the Welcome-Screen. Therefor I post the Build Version. Hope this helps more.

Client Error Message:

Disconnection due to world corruption
Attempt to reopen the world or restore it from an older backup.

(My game runs in German. Sorry.)

Server Error Message:

Server start: 2021-06-21 19:09:21 UTC
Dmp timestamp: 2021-06-21 19:18:32 UTC
Upload Date: 2021-06-21 19:18:32 UTC
Session ID: e2f7de9f-2557-42cf-b9ab-ce7ae0ff9382
Commit hash: 1ef38d3727405d7513e1fd1c9d8a65bb08dd054e
Build id: 6361375
CrashReporter Key: 8c4937c1-64cb-3532-a8dc-1deb28f67293
Crash
[INFO] at clone (UnknownFile:?)
Failed to open curl lib from binary, use libcurl.so instead
[Mine-Hoster Daemon] Server marked as OFF
676ca6d0-58dc-410e-83d0-e23248dfe794

Server on 1.17.1 hotfix

• Client iOs → Build: 6207828 → fine (1.17.0 is on the Welcome-Screens)
• Client xBox → Build: 6207850 → fails (1.17.0 is on the Welcome-Screens)
• Client Windows 10 → Build: 6207851 → fails (1.17.0 is on the Welcome-Screens)

Server back to 1.17.0.03

• Client iOs → Build: 6207828 → fine (1.17.0 on Welcome-Screens, 1.17 in App-Store)
• Client xBox → Build: 6207850 → fine (1.17.0 on Welcome-Screens, 1.17.2 in Windows)
• Client Windows 10 → Build: 6207851 → fine (1.17.0 on Welcome-Screens, 1.17.2 in WIn)