Iam having increasing troubles with these miners im pretty sure it is software. I have made numerous usb back ups and rewrites one miner runs fine whilst the other runs for a few days and starts faulting. with the good miner i have made an image from it but it is now over 15gb where as all the others have been under 8Gb. is there a dump or such file i can delete to get it down to a smaller size or is my best bet going to be start fresh? Iam still  using the 930 update as this was the last one where overclocking actually worked.

Thanks.