Hrtimer: intterupt took ms Continual System Crash

I’m running Home Assistant on a Virtual Box VM on a windows 10 P.C. It was working for months but now it crashes multiple times per day. By crash I mean it becomes unresponsive and the only way out is to kill the VM processes via Task manager. It also means I can’t read the logs as they get wiped out when I restart. Sometimes I’ll receive the following in the Virtual Box display of the VM. Any ides what may be the meaning?

same here. Win 10 Hyper-V.