VST Instrument Screen Does Not Refresh

I have the following VSTs from AIR:

• Hybrid 3
• Vacuum Pro

When either of these are loaded into Komplete Kontrol, the plugin UI window is only drawn the first time that Komplete Kontrol VST is opened on that session. If it is opened subsequently, its just a white rectangular window (although Komplete Kontrol's UI that surrounds it, draws just fine).

Is this a known issue with some instruments within Komplete Kontrol?
- There is no such issue when these plugins are loaded directly into the DAW without Komplete Kontrol.

Is there some setting somewhere (a .ini file or similar) that I can set to avoid this issue?

Thanks,
J.

 

It's an issue with the plugins. Same issue occurs when I use them in Ableton Live also. Some DAWs may display the GUI different or if you are mac, maybe the AU version works different in a DAW than the VST version but it has been known for a long time which is why the use of NKS templates is handy as it still allows control of the instrument even when the GUI is not displayed.

 

With the plugins mentioned, they work fine in a DAW - including both Live 10 and Live 11.
- it's only when wrapped within Komplete Kontrol that there's an issue.

Windows 10.