Double image with Virtual Desktop

https://dev.epicgames.com/documentation/en-us/unreal-engine/steamvr-best-practices-in-unreal-engine

at the very bottom of the page. >Steam Mirror<
The options in SteamVR!
Don't confuse them with the regular Steam app. These are two different options menus.

 

Thank you, unfortunately this was not the solution and completely understand your reasoning to provide this information. Thank you for taking the time to look into this but I can see that this is somewhat of an isolated incident. I will likely need to uninstall AMS2, Steam and Virtual Desktop, of which I have partially done to see if this will in fact resolve my issue. Once again, many thanks!

 

In my opinion, it must be some kind of mirror. There's also Oculus Mirror and other third-party options. If both windows are open, you could check the Task Manager to see if anything else is running!

 

Thank you, will investigate further

 

Well could not find anything obvious in task manager but I’m not smart in these areas.
Too much time taken, and all I want to do is enjoy the sim so will just put up with it.
Thanks all who offered support