Thanks for uploading this. There are 4 different stacks you're getting (multiples of each). I was able to fix one issue (_UpdateURLsMousePointer stack). I've put in a band-aid for another one (double click in the notifications tree). You won't get the same stack but double click will do nothing instead. This is a downstream fix. I need some steps that led up to this one. We will need some repeatable steps for everything else too.