I have seen many threads on here about multiple cue lists, but none have quite had the problem I did. Using and ION, I set up about 10 cues in a cue list 2 to run my cyc lights and do a 20 minutes sunrise while the cues in cue list 1 continued to run with the GO button. The problem I had was that the cues in list 1 would "sometimes" override the cues in list 2. I could never figure out why some would and some wouldn't. I was careful not to program any values for the cues in list 1 while list 2 was running. When a cue in list 1 did take over I would go into the cyc lights in that cue and change their value to null, but this didn't seem to help. I was running in cue mode not tracking mode. I made sure that the cues in list one were not specifically calling the cyc lights with color or intensity. I eventually gave up and just staged the sunrise within the cues in list one. Is there something simple I missed. I haven't done much with assert, not sure this is what I needed or not. Any thoughts about what I was doing wrong?