I am facing the issue that multiple server instances on the same host are loosing the key after a short time, even when the ServerUnlock.bin is present. It works for some time and then invalidates. Unlock file is still present, but not used anymore. Remarks: The servers are running for testing purposes on the same system rFactor 2 itself is used onto. It does not matter on which user the server runs, it's using the key for a time and then the key is lost Following folders might have a newer timestamp than ServerUnlock.bin (as they are recreated/ cleaned by a script): UserData/Replays UserData/Log/CBash UserData/Log/Results UserData/Log/shaders Packages (including children) appcache steamapps UserData/player/Settings For example, a server with a mod including paid content, installed 8 days ago: Thank you.
Is Steam running in the background? It should not, I mean. On our servers (VR) the DLC packages can't be used, if Steam is running in the background.