Since ARK's updates, my Valhalla server stops responding, no error in the back end (linux). Three times tonight, only 1 person was on it, and was flying from base to base, and the server itself just stops responding. The process is still running in the background, and and still able to connect to my remote launcher that I'm using, but ARK itself seems to stop responding unless I kill the process, or just wait for it to reload the lasted saved file.
All times was in the same general area, but one was a little further inland. Going from the swamp on the east side north to the East Zone 1 area, where another base is. Could be possibly triggered when trying to load in the new base upon arrival.
There are other mods installed, so will have to investigate those too. This server is running the same mods as all my other servers with different maps, and they have not crashed going base to base.