Sad face and reboot

I get a sad face, shutdown, reboot after typing in certain words into search on rpi4 or vero4+. This happens frequently after upgrade to nexus. Any thoughts how to correct this?

If you provided debug logs they might show something. If your using the autocompletion for virtual keyboard add-on you might try disabling that and see if it makes a difference. Are you using search or global search? Is it the same words that always trigger the same? If so, what words?