hi guys

after the n change i seem to get some hw errors on 2 of my rigs that i did not have before.
290 cards with both elpida and hynix
i do not get them on my workstation with the same type of cards.
i have tried everything i can think of. intensity , -g , thread concurrency ( one of the rigs cant use more then 8192 for some reason..) , -w , nothing seems to affect it.
i have also tried to clock the cards both ways etc.
i get a lot of them when i launch the miner ,then it slowly increases after that ( maybe 5-10 per hour )
anyone have any good tips ?