Lost Contacts and Server Groups after upgrade to Windows 11

[yann.ickkkk]

Hello.
I migrated from Windows 10 to Windows 11 yesterday and after the upgrade I noticed that I lost all my contacts and server groups in TS3. Is there a possibility to recover them?
Thanks!

[OLFMSQL]

Well

I lost all my data (solved)

When you see that the area for synced times is Grey then you are not logged in or Synchronization is disabled. Make sure that you are logged in into the right account and check your logs for errors when you think you are logged in.

if you have not synchronized your servers and contacts, it is not possible to restore them. TeamSpeak can not do this because only you have access to this data.

Contained all in these post:
I lost all my data (solved) - General Discussion / Account - TeamSpeak