Solved! Go to Solution.
I believe I found the solution to this, I would like if some affected users could try this.
Completely stop and disable TrayTool from starting if you have it set up
Open up your Debug tool
under "Encode resolution width" set to !!! EMPTY (not 0 or zero), press enter
Close Debug Tool
Start Debug tool again, the field should now show 0 instead - expected
Try launching your game and play - do not change anything and do not launch traytools
This worked for me, please try and respond here if this worked for you!