In the last two days I have had the app crash about 10 times. I don’t know why this happening.
This is with SketchUp 2023? Your profile is confusing. Presumable the OPERATING SYSTEM is Windows 10 not 2023 as you entered. What is the graphics card?
When SketchUp crashes do you get a Bug Splat? Are you sending it in with your email address and name attached? What are you doing at the time it crashes?
Since this has just started happening, what has changed on your computer?
There have been three updates to SketchUp since you installed 2026.0, you could get up to date, and see if the problem you’re having has already been fixed:
A number of people have had crashes when Lumion is active, if the later SketchUp doesn’t help you could try removing that for now.