Trying to catch up a little bit - well, it becomes more and more clear that CK is one creepy dude (reflected by his company and forum as well).
I mean, I don't have any horses in this race, but that "cab resonance glitch" lines up pretty well with some other shady tactics.
I mean, after over a decade users were suddenly presented with an audio interface update - that's been as WTF?!?-worthy as it gets already. There might've been quite some folks purchasing dedicated interfaces when all they wanted was to record their lovely KPA tones - which would've been possibly for almost ages already without spending any extra dimes. Just that the company didn't want you to do it.
Also add the paid Player upgrades to the picture.
I still have a lot of respect for the guy's engineering skills, but boy-oh-boy, I rather never be next to him.