Have you considered adding device_idx=0 and output_idx=0 when you create dxcam? Incorporating in config might be a good idea too. I'm guessing there are a few "doesn't work with my monitor" complaints. Sorry on phone otherwise I'd pull.
I've seen only one report of dxcam not working and it was fixed by just switching to mss in the config. Good idea but I don't intend to implement it for now. We'll see if this gets implemented in the future.
Have you considered adding device_idx=0 and output_idx=0 when you create dxcam? Incorporating in config might be a good idea too. I'm guessing there are a few "doesn't work with my monitor" complaints. Sorry on phone otherwise I'd pull.