Regarding MRC N-factor change, I had a strange thing happen. I was pool mining with two 660ti overnight (after the N factor change) with -l K7x32,K7x32, and they were happily getting yays from the pool this morning. When I saw the price of MRC, I added my 780ti to the bat file. The moment I restarted mining, I got validation errors on both of the 660ti GPUs. Tried running the bat file (which had been running the two 660ti just fine 5 minutes before) but now that got validation errors as well. To avoid the errors, I am now running the lower case t and k kernels instead of the T and K. Curious.
well, not that curious, otherwise you would have read all the previous messages...
I have read every message on this board from page 1. The curious part that hasn't been pointed out is that the -l K7x32 config ran fine after the N factor change, but then didn't run after restarting today.
On another note, there are several settings that give me almost the same results (t24x32, t25x32 t30x32 are almost all the same) because my cards are temperature bound.
EDIT: Didn't mean for that to sound snarky djm34. Your posts have been very helpful to me over the last several months.