I didn't quite follow that, but I think it's suggesting a Pioneer double command is too long for the internal format used by irclone. I've seen a few other posts that suggest the same thing.

But:

1) That only explains why Midnight didn't work. Loudness is a single command and fits easily.

2) Many of the other commands for this device are double commands, yet it sounds like some of them worked. How can they work if Pioneer Double format is too long?