been testing out this miner for whole day on my rig.
I have 6x rx580 8gb gpus. (Ellesmere cards)
mining VTC at the moment at suprnova pool.

with --asm and -I 23 i am getting ~37mh/s not OC. But as readme said --asm on this type of GPU might crash lot and it does. Had like 10 BSODs.
without --asm i am getting ~32mh/s with -I 23.  Crashes less but still does. Havent figured out why.
without --asm and -I 20 it is running stable but i am only getting ~28mh/s.

Setting such as -- fan --engine gives BSOD  as soon as miner is trying to connect to pool.

not whining or anything just giving some feedback for maybe developer and other users.