It's not the pedals, I'm pretty certain.
I messed around with it some more yesterday, and it is just strange. It always happens after being on for a while, after functioning as it should for at least 10 minutes.
Once it starts, I always have to click twice to switch any patch.
If I'm on 1A and I click 1D, no sound will come through, at all. But then if I click 1D again, it switches. Or if I click 1A again, it will load, too.
It seems like a bug the more and more I mess with it, but I feel like the only one experiencing it.