the cards are on a custom water loop
idle temps will be around 28 degrees when idle, this has always come up in AB and gpuz
for some reason, last night, the temp of the second card was at o
i checked the cables etc and everything seemed fine so i ran a benchmark and the card then went up in temp and usage as normal
same when i ran a game, after i quit the benchmark or game, the gnu goes back to 0
very strange