Is a 1.1GB Sketchup model too big for Enscape on a 2080 Ti?
It depends on what takes up that space. With 1 GB of pure geometry data you will very probably have some issues. Not memory related though.
When I launch Enscape is gets to about 60% and then I notice the CPU maxes out and then crashes both Enscape and Sketchup. I did send the latest crash/log files the last time this happened.
We have received it, thank you! According to the logs Enscape detects it is frozen and shuts down. It may be a false positive, because the project seems to be pretty big and some operations may really take longer than expected. We collect such cases to find a good solution. Thank you for providing your case again! It would be great to have the project too to have a repro case to work with, if possible. Contact me via PM if you can share it.
A temporary workaround for you would be to switch to the draft quality mode - freeze is detected while preparing data structures for global illumination rendering.