View Single Post
Old 05-31-2019, 10:06 PM   #5
Human being with feelings
Join Date: Apr 2018
Posts: 248

Originally Posted by schwa View Post
This is your plugin, right? I would guess the problem is that the parameter your plugin specifies as kIsProgramChange does not return the value that it is set to, immediately after REAPER sets it. In other words, the user changes the program, then REAPER asks the plugin what program it thinks it is set to, and the plugin doesn't respond with the same program number that the user set. If you are using some wrapper code and therefore don't know what I'm talking about, then there's maybe not much we can do on our side to help.
I am using the Cockos WDL-OL "iPlug" framework. Will search through it and see if I can dig down to what you suggest.

Now, how do you explain that this works properly in other VST3 DAWs?
Nonlinear is offline   Reply With Quote