That made no sense.

cudaminer.exe -H 1 -m 1 -i 0 -l K7x32 -C 1 -o stratum+tcp://stratum-us.doge.hashfaster.com:3339 -O

Explain to me what is wrong with this config?

I tried changing the K to a Y, and lowercase k as well, but nothing.

With yesterdays version, I got validation errors.

With todays, it doesn't start at all.

With 12-18, it runs fine.