I posted a video on youtube showing the issue in Reaper. Make sure you have subtitles on:-
https://youtu.be/QHf0etK3Suw
I have noticed one thing which may be a bug or just a limitation of the methodology used in this plugin:-
When it happens:
Reaper is playing and you have automation affecting any of Gong Amp's parameters. So, for instance, "Resonate" is being switched off or on with automation, or "STEREO" is being increased or decreased with automation.
What happens:-
Affects Reapers Arrange window. Not possible to create new automation points on any tracks, not just the one that has Gong Amp on it. Not possible to select a Region to loop it.
To be clear, this only happens during the time when the automation is actually affecting Gong Amp.
No CPU overloads, memory issues. No issues with any other Audio Thing plugins.
Tried all the Gong Amp Tail Block sizes. Tried with Gong Amp GUI acceleration off and on. Tried with Gong Amp GUI open and closed. Tried Gong Amp VST2 and VST3.
Like I say, I suspect it is just a limitation of the methodology used in this plugin. But I love automation!!
Reaper v5.99
Windows 10