Hi tree-driver,

I'm uncertain what camera you use:

When you select your RS Camera> Attribute Manager> Object> Clipping, is that any help?

I also got the impression that it could be the default camera; if so, then:
Attribute Manager> Mode> RS Camera> Object> Clipping

If that is not helping, I need to see the file or check with tech support.
https://www.maxon.net/en/

All the best