Yes, it seems all the current versions of QuickBooks are suddenly crashing constantly after the latest patch release is applied.

This is likely due to the new intuit-written embedded browser that's used for many features, which use browser windows instead of standard windows. Intuit replaced an old legacy version of Internet Explorer - at the last minute - because MS is removing support for it - something they announced over a year ago. It does not appear to be going well.

It is almost as if Intuit didn't actually test the new browser with all of the feature that use it - which is supported by the fact that many people are reporting that some features that use browser windows no longer work at all, and others (like the Home page) cause QB to crash or just unload from memory suddenly and disappear. These are the sort of things one finds when one properly tests software - something Intuit has shown a track record of not actually doing in recent years.