FL Studio's plugin manager is not up to date with the latest versions of the SDK.
This was taken from the page "VST 3 Locations / Format" in the SDK documentation:
[quote]
On the Windows platform a VST 3 Plug ...
forum Thought it was a bug with the WaveShell at first but Auto-tune EFX 3 (which is only offered in VST3 format) also reverts back to its default state when re-opening a project.
macOS Sierra 10.12.5
FL Studio Beta Candidate 1.41 ...
forum FL Studio 20.1.1 and VST3 instruments. If I play a note very softly, or manually set the velocity to 1% in the piano roll, the note is completely silent. This happens regardless of velocity routing inside the VST3 plugin itself ...
forum FL or should I report it to Unfiltered Audio/Plugin Alliance?
FL Version: 12.4.2 [build 32] 64 Bit
Plugin Versions: Dent 1.0, Fault 1.0, G8 1.3.1, Indent 1.0, Sandman Pro 1.0.1 (all latest versions)
OS: Win 10
PC Spec: Core i7-6820HK ...
forum attachment=0] error plugin.jpg [/attachment]
is it the plugin? or FL? Does anyone know what to do to resolve it?
I would use vst2 version but its sound is monophonic! pff
Also some more various issues with vst3 plugins in general ...
forum Once you open a VST3 plug ( any company) hit Space to play Stop and you get no response.
Once you click one on the Plug Events are passed to FL. ...
forum