is there a working version for the 1.15x because using the cgminer 3.1.1 (patched) I am always getting HW errors:

 [2015-07-04 21:52:02] Hardware errors: 51                   

[2015-07-04 21:52:02] Unable to get work from server occasions: 1                   
 [2015-07-04 21:52:02] Work items generated locally: 57                   
 [2015-07-04 21:52:02] Submitting work remotely delay occasions: 0                   
 [2015-07-04 21:52:02] New blocks detected on network: 1