FabFilter User Forum
Fabfilter on Luna UAD
That's strange. What OS version and Luna version are you running? Are you using VST3 or AU?
Ralph (FabFilter)
— Mar 4, 2026
Try to drop a plugin, say Q4, to mono track, and convert the track to stereo. What happens?
Vladyslav Kosulin
— Mar 13, 2026
Hello, I'm having a problem with some plugins (Fabfilter) on UAD LUNA. The problem is this: on the MONO tracks I load all the plugins, on the stereo tracks I only "see" the Pro L2, Pro Q3, Pro R2 and the Saturn. It doesn't see the Pro C2, Pro DS, Pro G and Pro Q4, can anyone explain to me why?