AMD RX 580 using Adrenaline 18.6.1

Mining beam with alpha4 restarts rig after some minutes.

page file is 70GB for 8 cards.

Very unstable.

If I have windows defender disabled thru the registry keys, how is it still flagging lolMiner and stopping it from running.  I've rechecked the keys, shows defender shut off.  Even when I click defender icon, it shows turned off.  It won't let me do an exclusion of the file, cause defender is turned off...  I get a "publisher not verified, this may be harmful for your system" or something close to that.  I hit run anyways, it begins to recognized the first 2 cards then, windows closes out the miner without and error, just says it will let me know if there is a solution, but never gives a solution.  I had it running for 2-3 minuted on first start up but then the entire system was rebooted.  

Any suggestions would be helpful, cause opencl runs almost 30 sol slower than lolminer.  Same with Bminer.  its at 92.5 sol when lol was in the 120s sol.