4-5% is a normal error rate for a fury not 9%
9% you need to improve the cooling.
@381mhz i have 1.6Mh/s and less than 5% and very stable.
Fresh air is the key.
Yes, in a air-cooling room error rate drops
I'm sitting at <1% error rate, my room is cool as it is winter, no need to put the heater on, window left open. The Fury/Blizzards are not even warm, they are not as cold when turned off, still cool though. Temp outside is 11°c apparently, it is a bit cold in the room this morning :p
http://i.imgur.com/QMddcgOs.pngI think you're calculating hardware error percent by dividing by diff1 instead of your accepted shares at diff. That version of cgminer shows accepted shares as diff1 instead of the difficulty your submitting them at.
Looking at your screen clips, the one on the left for example, you have a submitted diff1 of 1,595,368 and your worker diff is 512. 1,595,368/512=3,115.953125 (not a whole number because not all your accepted shares were at 512). Anyway... 218 (HW Errors)/3,116 = ~7% a much more reasonable number.
The 5% and 9% numbers quoted here were calculated using accepted shares at diff, not at diff1.
