Good to hear the errors are gone.
> Oh, one more thing but I'm guessing it's not on your end, but the Omnivoice [sigh] has never worked for me.
Some of the Omnivoice tags are really hit or miss. They also don't always work unless they're in a place that the model expects it. For instance if the model was trained on audio that only has sighing at the end of the clip, you're far more likely to get a working sigh if you add the tag at the end of a sentence.
If you want the most expressive speech try DramaBox in the design tab. It needs more work to get right but you can get some very...dramatic speech out of it.