I had this issue as well, I reinstalled many times, and did everything you have done. After a while, it ended up fixing itself, I don’t know if I accidentally did something but I reinstalled and ran as an administrator probably a good hour or so after it happened and it fixed itself.
Thanks for sharing your dump file, and glad to know we found the reason for your Studio crash:-)
And recently, we did receive several reports when Studio crashes without any dump file generated, or no error message box, or no records from our crash report system.
For developers, if found any above cases, please feel free to contact us. We will try to investigate it:-)