Yep, I can. I disabled mine completely. The issue has something to do with the way the side markers are wired on the TJs. I had found something about it a while back and totally forgot to save the link. It's above my head as I suck with electrical stuff, but someone like Jerry with the electrical knowledge would know what I'm talking about.
Anyways, when you have LED taillights it causes the side markers to behave extremely weird (even with the LED relay). There was some mention of a way you could re-wire it (or I believe it was an inline resistor) to fix it, but I just unplugged mine altogether and that did the trick.