Frequency plugin not displaying spectrum as a track effect

Hello,
I’ve just upgraded to WL10 and have put Frequency as a track effect onto a mono track in the montage. I can’t get the spectrum to display in the plugin even though it is enabled in the settings. However, by putting it in the master section it does display the spectrum. Am I missing something?

The EQ bands work (when as a track effect) it’s just the spectrum display doesn’t.

Any ideas please?

Regards,
sdj

edit/update

This is now working but I’m not sure I actually did anything to get it working. I clicked away from WL to check browser for forum updates and when I clicked back the spectrum appeared. Using onboard graphics so could be that.

I could reproduce the problem too, hence you might experiment it again.