I've finally had a chance to try the VST Plugin for a spectral analyzer/spectogram VST, which worked yesterday. After installing the plugin, it opened the Musicbee VST Plugin UI that let me choose which VST to load/run.
All good and swell, and filtered down the ones that worked, and left the ones in a local directory in the portable folder (*:\*\MusicBee\Plugins\VSTs\), where the few I am after worked.
Today though, I can not find a way to access either UI... i.e. the neither the Musicbee VST Plugin UI, nor the VST UI itself does show when I switch: Controls -> DSP Effects ON (this was the mystery trigger yesterday that gave me access....). No luck today though...
What's the secret sauce here to show the Musicbee VST Plugin UI and/or the VSTs UIs...?
I can't seem to find any way at all...