[gsvelto]

Unfortunately those crashes do not appear to be related to low memory scenarios. They seem to be genuine bugs in the screen reader. I think the right bug tracking them is this one: https://bugzilla.mozilla.org/show_bug.cgi?id=1691928

[gostsamo]

As I said, usually I don't wait for a full crash so there is a survival bias in those ids.

[gcp]

The original ticket seems to indicate this is a leak in a Windows accessibility service and so far there was no luck in finding a way to avoid it. That sucks.