I have a very odd problem going on here. Opus is saturating one of my CPU cores and chewing through memory at a rate of knots - currently around 14GB and climbing - and is completely unresponsive. The only way to regain control is to kill it off using the Task Manager.
This happens pretty much every time I run unit-tests in VisualStudio 2010. I cannot see the link, but I have not seen this behaviour from Opus prior to starting to write these tests a few weeks ago, and I haven't yet seen anything else trigger it.
I have no plugins installed in Opus - it's a clean OOTB installation - and no shell-extensions of which I am aware that could cause this.
Has anyone seen anything like this before?