It happened to me again this last weekend. I was in a rush and the Inhibitives I made didn't work. I hadn't restarted the software since launching the new show and now it was the middle of the show. So I used the live programmer to dim the lights, after which I changed the type & priority. In the past I found that this bug fixes itself if I restart the software, after which the inhibitives work. I didn't have time to test this due to needing to pack up & go.
Has this happened to you where the inhibitives you saved didn't work until restarting the software? Have you saved a group of fixtures as an inhibitive & it didn't work? AFAIK, record group intensity @ Full; save as Inhibitive.
I don't think it's just me but I haven't read of anyone else having this issue.