https://github.com/user-attachments/assets/95be707a-b80b-44d3-a315-7ae63b8f8940
https://github.com/user-attachments/assets/1ee8dc28-649b-41ce-8912-bce3327b6147
Attached videos show crashes when dragging either outputs from OBS source into a VST's 2nd (right channel ?) AUX input.
OBS does not crash if the VST's AUX is configured in Mono.

I'd be more than happy to collect/upload any logs you might need π
I was able to sidechain my desktop audio to Ph2Out with PluginHost regular, worked great ππ