Thea 4 Render resolution

Dodeca
Dodeca Altair Community Member

I have been using Thea for Sketchup for years now. Just upgraded to 4. There is Presto only (can't get to nitro!) and it will simply stay grainy no matter how long it's on., even overnight. My hardware suits all the Thea criteria.

I'm pretty desperate as before I had all the timed render methods which worked well.

What do I do….please?