Volumio crashed again

Volumio crashed today for a second tome in 2 months without any specific reason - i.e. I was not working on any updates or similar. Yesterday it worked and today I cannot connect even after multiple restarts of the system - power off and on.
I can see Volumio via router but cannot connect to it.

What is the troubleshooting possibility now? FLASH again the MicroSd card and start all over again or is there any other option?

Thank you

Volumio Information

Volumio Version: from November 2020 (cannot connect to check)
Hardware: RPi
DAC: OSA electronics DacBerryOne+