Error: No external drive found - After moving house


I have just moved home so needed to unplug my lightning node, SSD drive etc and am now trying to set it up again in my new home. Umbrel.local/ now complains:

Error: No external drive found

Please connect an external drive (at least 1TB) to a USB 3.0 port (blue color) on your Raspberry Pi and restart your Umbrel.

Should I wipe my SSD drive and try again? Will this be safe with my current open channels?

Thanks in advance

Wiping the ssd will NOT be safe for your open channels as all data is wiped. You will have to do a full sync (3-4 days), recovery with seed words and possibly channel restore from backup.

Did you change any equipment like USB cable or pi power supply?