What is "p c 0"?
The hotkeys you can press in the open miner window.
P = pool settings
c = change pool management
0 = failover only
I guess this removes the quota that points 2% of your hashrate at the OP's pool?
Not sure if it works yet.
It does work very well if it sees your fail-over pool alive.
If your fail-over pool does die, it will revert to another pool (and potentially Girino's) if you don't have a back-up set for your fail-safe.