One more question, did you think about using HWInfo64 instead of OHM? As Current version for OHM is 0.8 which has been released in 2016? For example at the moment OHM cannot read Ryzen temperature and it is reporting 0C.
HWInfo64 is been updated regularly and it is supporting all hardware correctly.
But Hwinfo64 SDK is not free ...
OK I didn't know that.
Any update on your monitor not reporting total hash and that miner is running? Also yesterday on second rig, where you monitor was working correctly, after 5-6 hours has stopped and now is same problem like with others.