Gen crashes in Windows 7

Just installed Max 6 and Gen after a long hiatus. I’ve been trying to uild some simple patches using Gen, but Max always crashes after ten to fifteen minutes. Sometimes it’s after I remove an input from a Gen subpatch, or after I try to redo an action. I can’t see any clear pattern. I’m using Windows 7 64-bit. If someone could tell me where I can find crash logs, I’ll be happy to provide them.

Thanks,
-Zach