I was using v8.1 on MacOS X El Capiton 10.11.6 to run a lightshow with about 40 Scenes by Timeline. Meanwhile on the same macbook QLab was running video ques. The lighting controller software suddenly crashed, needed to be reopened for a couple times before the show when I haven't even started playing the timeline, and one time during the 45 min show.
I ran the same showfile with exact same setup weeks ago and it didn't have any issue like completely crashing. This is a really big problem. Could anyone tell me how to prevent this?
Thanks!