I am finding Skunk algo in all its iterations pretty unstable. If you go over 70% TPD it will often exit. I have 4 rigs and it kills two of them those rigs never had any issues before. They just reset as soon as you start mining.
I tried palig skunk miner, it occasionally will mine for an hour or so then die on those two rigs. Seems to mostly not like 1080 or 1080ti's. I recently setup a new rig with just 1080's and it does it on that too.
Rather mine something stable. I have a few friends minging on 1070's and it is alot more stable for them but it will still sometimes exit out of the miner.
Fortunately it is pretty bad to mine now and I can fall back to my back plans.
FWIW I'm using the sp miner for SIGT on a 8 * 1080 Ti rig rock solid.