Hi there,
I've been having random crashes when selecting various types of nodes. I can't say for sure what triggers the crash, but I know it happens when I select and deselect a few nodes in a large network.
I'd guess the Node properties tab has something to do, as the first thing I notice is that something is wrong with that tab. Sometimes it stops rendering, sometimes the line that separates it from the other tabs disappear...
Being a developer, I know this is a terrible way to report a bug, but I feel I should let you guys know about it, and as soon as I get something more concrete on how to reproduce the crash, I'll update this thread.