Version 6.5.0 works perfectly with Euro Truck Simulator 2, but updating Reshade to 6.5.1 causes the game to crash on startup. Reverting to 6.5.0 fixes the problem.
I'm having the same issue with American Truck Simulator.
Reverting back to 6.5.0 fixed the problem of crashing on startup. And it's not just this one game either so hopefully this bug gets addressed