@phil-maddox said in Sd card disk Image:
yeah tags would be useful
The whole firmware update procedure is just a mine field of mismatches
The standard firmware update procedure since version 2.02 is to upload ONE ZIP FILE to your Duet. That zip file contains the main firmware, the WiFi firmware (if needed), and DWC.
If you wait until several major releases go past and then upgrade piecemeal, then of course you may get mismatches.