Character Animator very slow when using Lip Sync

Hi

We've been using Character Animator for many years at our motion graphics company, but only now started using the lip sync feature. I am noticing that whenever I have computed the lip sync "Visemes", that the UI slows down to an almost unusable point (when trying to zoom in or scroll horizontally). I think it has to do with the amount of "clips" the UI has to display, because when I just drag the Timeline panel smaller and the "Visemes" track is hidden, the UI works smooth (UI is sluggish in general) again.

Another problem for us, is that we like to dynamically link the CH-Project in our AE Projects. But as soon as we're using Lip Sync, AE just freezes when trying to import the CH-Scene. Not a big deal, we just export PNG Sequences instead... but it'd be a nice to have.

There's still a ton of things that could be improved, but overall I'm a fan of Character Animator 🙂