It is a small chance but still possible that perticular hardware is behaving different than other hardware. Not just saying it might be hardware compatibility related, but also software. Which Windows 10 build did you reinstall recently?
I reinstalled Windows 10 2 days before April update and it fixed some things regarding obs for me, Installed updates and they messed it up again. 2 days later I reinstalled Windows 10 With April update included (should be same as Win10 updated to April update but was not (lets say "junk" file leftovers)) and that fixed all again for me.