Sim Keep Going Into Full Screen Mode Need Fixing

Is there a way to stop/fix tsc from going into full screen mode as I always want it go broad less or windowless

 

I have not heard that this has been reported as a wide spread issue. I have been playing borderless for a year without issue without it reverting to fullscreen.I think that it must be system related than a game issue.When you make changes in the settings are you remembering to save the settings?

 

Update to this so only to fix this to go broadless 2 times but it dose reset all my settings

 

You might try to delete your PlayerProfile.bin and it will rebuild when TSC restarts, then reset to borderless and save. It is located here: SteamLibrary/steamapps/common/Railworks/Content/PlayerProfiles.bin