Certain fixtures randomly changing colors after update

Have you checked that the correct fixture profile is selected in patch after the upgrade? I am only guessing here but it is a place to start.
Regards
Geoff

Sorry,

I am relatively new with the etc element. How do I correct a fixture profile?

Thanks

I think what Geoff is suggesting is checking that the patch uses the correct profile. With the updated software you got a completely updated fixture library.

Dig out the manual for the fixture and determine which 'mode' you are using. Typically that determines what addresses do what functions. Then in patch look for the different modes in the library and set your channels to use that.

You can actually edit a library profile by copying it and editing the copy. Show files contain the profiles used in itself. Old files will use an old profile so you have to repatch to get any corrections. They do that to avoid the issue you are having, so I suspect there is something else going on. Are you using a new file or an old one?

I think what Geoff is suggesting is checking that the patch uses the correct profile. With the updated software you got a completely updated fixture library.

Dig out the manual for the fixture and determine which 'mode' you are using. Typically that determines what addresses do what functions. Then in patch look for the different modes in the library and set your channels to use that.

You can actually edit a library profile by copying it and editing the copy. Show files contain the profiles used in itself. Old files will use an old profile so you have to repatch to get any corrections. They do that to avoid the issue you are having, so I suspect there is something else going on. Are you using a new file or an old one?