temp-cutoff - not working?

[contemptx]

After having a couple of overheating issues, I have noticed that my cards dont seem to be cutting on when they get to the set temp..?

which is currently set as: "temp-cutoff" : "86",

Any idea, why this would not be kicking in?

[contemptx]

OK, so I have resolved that issue, I had set "auto-gpu" : 1 instead of "auto-gpu" : true
However, once CGminer cut's off a card and it drops below the target temp, CGminer doesn't seem to restart the card... any ideas?