I installed the latest Virtual Box version on the host Mac OS 10.15.7 Catalina. That worked smoothly.
I then tried to have VirtualBox run the latest PureOS ISO and during the ISO booting phase, VirtualBox keeps crashing and I get a crash report. The previous times I have used VirtualBox, it didn’t have these problems. Then again the last time I used virtual box was on the previous Mac OS 10.14 with no issues.
How can I help you solve this problem of mine?