Assetto UI problem

[Jake Adams]

I have had this problem for awhile now, its not a major thing but it bugs me. When I exit a session and go back to the main UI the main screen is on the left monitor(I have triples). Ive reinstalled the sim from steam after deleting local content. still have the issue.here are 2 pics one when I first start the game and second after i exit the session. i have GTX 780TI 3 Benq GL2450. Anyone see this or know how to fix it? Thanks

 

[Jake Adams]

just found the answer, full screen rendering has to be unchecked.