These completely broke the ability to fold on my 1080. It loops downloading a new WU, fails before it actually does any work (even at stock settings), the starts the loop again.
5:11:50:WU01:FS01:Started FahCore on PID 14060
05:11:50:WU01:FS01:Core PID:16640
05:11:50:WU01:FS01:FahCore 0x21 started
05:11:51:WU01:FS01:0x21:*********************** Log Started 2016-11-03T05:11:51Z ***********************
05:11:51:WU01:FS01:0x21:Project: 11709 (Run 3, Clone 118, Gen 37)
05:11:51:WU01:FS01:0x21:Unit: 0x000000338ca304f357f594cf76181d1e
05:11:51:WU01:FS01:0x21:CPU: 0x00000000000000000000000000000000
05:11:51:WU01:FS01:0x21:Machine: 1
05:11:51:WU01:FS01:0x21:Reading tar file core.xml
05:11:51:WU01:FS01:0x21:Reading tar file system.xml
05:11:51:WU01:FS01:0x21:Reading tar file integrator.xml
05:11:51:WU01:FS01:0x21:Reading tar file state.xml
05:11:52:WU01:FS01:0x21:Digital signatures verified
05:11:52:WU01:FS01:0x21:Folding@home GPU Core21 Folding@home Core
05:11:52:WU01:FS01:0x21:Version 0.0.17
05:11:56:FS01:Paused
05:11:56:FS01:Shutting core down
05:11:56:WU01:FS01:0x21:WARNING:Console control signal 1 on PID 16640
05:11:56:WU01:FS01:0x21:Exiting, please wait. . .
05:11:56:WU01:FS01:0x21:ERROR:exception: Error downloading array interactionCount: clEnqueueReadBuffer (-5)
05:11:56:WU01:FS01:0x21:Saving result file logfile_01.txt
05:11:56:WU01:FS01:0x21:Saving result file log.txt
05:11:56:WU01:FS01:0x21:Folding@home Core Shutdown: BAD_WORK_UNIT