Shawnhorst

1980s Northern German plains or Fulda Gap would be my favourite choice

BAM! We got it !

It was the clock of the Server. I correct it manually and voilà it works........ Thank you for the helping hand.

Again.... no success dcs.log

"Failed to get authorization data. Error code is: 500 No saved authorization found." is that the failure message? we got it for our dedicated server

It's a dedicated Server. That's from the log-file: " 2020-12-18 02:44:43.381 INFO Dispatcher: InitLow 2020-12-18 02:44:43.521 INFO EDCORE: Loaded C:/Program Files/Eagle Dynamics/DCS World OpenBeta Server/bin/CockpitBase.dll 2020-12-18 02:44:47.581 INFO NET: Login success. 2020-12-18 02:44:48.358 ERROR NET: Auth data has expired. 2020-12-18 02:44:48.359 ERROR NET: Getting auth data failed becase server returned invalid reply. 2020-12-18 02:44:48.459 ERROR DCS: Failed to get authorization data. Error code is: 500 2020-12-18 02:44:48.459 INFO DCS: Loading cached auth data... 2020-12-18 02:44:48.459 INFO DCS: Nope 2020-12-18 02:44:51.528 INFO DCS: application shutdown 2020-12-18 02:44:51.579 WARNING EDOBJECTS: lTypeObjectManager::Create() doesn't exist. 2020-12-18 02:44:51.601 INFO TERRAIN: lSystem::exit() 2020-12-18 02:44:51.601 INFO TERRAIN: lSystem::CleanScenes() === Log closed. " I'm off for tonight/morning^^ There will be a patch from ED later......."Fingercross"

No, didn't worked. too bad

Got the same problem :(