my rigs have been running great, and now with the windows update nothing but crap.  I removed the windows update, however I still keep getting cant create Dag file gpu hangs in opencl call.  5 of the 7 run.  The program also sits at the  point of showing my gpus for several minutes, where it used to zip right thru to showing my gpus and setting the dag files.  I have done ddu and reinstalled blockchain drivers but still have the same issues.  Any info would be greatly appreciated