Updated — Driverack 260 Updater V161

| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | "No response from device" | Wrong cable type | Use a null modem cable, not straight-through. | | "Timeout at block 0" | USB adapter driver issue | Install official FTDI drivers; lower COM port latency to 1 ms. | | "Checksum mismatch" | Cable too long or electrical noise | Use a shielded cable shorter than 15 feet. | | "Update failed – flash error" | Power fluctuation | Unplug other devices from the same power strip; retry. | | Unit shows "bootloader" after reboot | Incomplete update | Re-run the updater from scratch. It is recoverable. |

Right-click on DR260_Updater_v1.6.1.exe and select The interface is minimal – typically a single window with: driverack 260 updater v161 updated