Just wanted to share that 11.0 rock solid, no single freeze or spurious reboot, while on 10.3/10.6 it was rebooting several times per day.
+1
With older claymore versions, I got several restart per day beacuse "WATCHDOG: GPU 5 hangs in OpenCL call, exit", but with 11.0 my rig is running smoothly for +48h now.
Great job Claymore
The hashrate seems to be a bit higher with v11, cannot say though I noticed any stability increase, however due to the fact that I care none for the occasional restart (also have WD installed on most of the workers) maybe just a tiny bit as well...