Starcraft remaster no longer works

I have a dual monitor set up. If l launch SCR, the primary monitor will say “cant detect source” and it will go black. Meantime, I still see my windows desktop on the second monitor. If i alt-tab back to windows, my primary monitor comes alive again and I can hear the SCR menu music. However, If i alt-tab back into SCR, once again it will say “cant detect source”. FYI, SCR was working great for the first couple of days and then i ran into my current problem.

I Used the DDU tool to do a clean driver install and the problem still wasn’t fixed. My pastebin for my DxDiag file: C8r2a1Uk