Everything was working fine until now. Stock wavelab plugins work for this but my 3rd party ones done. The windows to them dont open.
Can you try to see in File Preferences if everything is, ok?
Check if your plugins are opening in other DAW?
Also reinstalling plugins that are not shown in WL?
Yes all of those setting you showed are fine. I can see all the plugins in the drop down menu. When I go to click on them the window for them don’t open but they say they are in the chain. I’ve tried restarting my computer and opening with Rosetta and still not luck. This isn’t the first bug I’ve had with this DAW either…
It would be helpful to post a screen shot (and not a phone picture) of what you’re seeing (or not seeing) to help diagnose.
I’m not near my computer at this time but will when I’m back to it. But basically you’ll see the selected plugins show up in the playback processing section that I have chose. When I go to click on any of them the window for them don’t open up. If I use stock Wavelab plugins the window will open though.
As you may know WL released a new update 12.0.51 and updating to this may be similar to reinstalling WL which may also solve your problem.
Do you have a multi screen set up? In a previous set up, I have seen an instance where a plugin display opens on another screen and is ‘hidden’ until it’s dragged back.
So they are ‘in the chain’ just not seen.