Another odd thing is those LED par cans don't want to be on channel 13 thru 16... Anything 1 - 12 is fine, can't test any address higher but that's just wierd... maybe it's a chinese thing? lol I don't know.
But it is definitely the color strips that cause them to go bonkers. crazy stuff!
Glad you got it working. Very odd problem, but sometimes these things happen and then "fix themselves" without anyone really knowing what was screwing up.
Much easier if the problem shows up and stays until you can isolate it.