After closing the terminal or restarting vm, the terminal will no longer open inside the Ubuntu vm. Just spins pointer for 15-20 seconds then does nothing.
During boot an error shows up "{FAILED} Failed to start Dispatcher daemon for systemd-networkd".
I tried rebuilding the vm multiple times and the same issue eventually occurs with all of them. Also, ability to ssh to the vm no longer works after this happens. I also had this happen intermittently at the very start, after easy install had just finished the Ubuntu installation, and all I did was change screen resolution and then shutdown the vm and start it again.