The 18.5.2 drivers on Windows 10 v 1709 run very stable for me.
Amen. Claymore 11.8 on these 18.5.2 drivers on the 1709 version of Win10 seems really stable. Especially in my mixed environment with NVidia cards which has given me some trouble over the past couple of months.
I will try the latest driver again, but for some reason the 11.8 ZIP file from MEGA contains 11.7 version, did you get your 11.8 from Google link?