Hello ,
I assume you’re currently using 4.8.3? If this is correct, that would be the reason that you’re being told that the crash reporter is not able to find minidump files. 4.8 has no native support for Windows 10 and this is one of the many issues that have been reported. You should be able to get accurate crash reports in 4.9 as this seems to be fixed according to user reports, although 4.9 does not feature full Windows 10 support as of yet.
As for the hot reload issues, regardless of OS, we did have multiple issues with hot reload in 4.8 that have been fixed with 4.9. Could all of you that are having issues try 4.9 Preview 2 (Please make a copy of your projects for this, as you should never convert an original project to a new version, especially with a preview) to see if these hot reload crashes persist? If so, I’d be interested in trying to get a set a reproduction steps down so that I can report this in our database.