zimo.guru

Hi, Appreciate your reply! The problem was the connection between Z21 and Roco Maintenance Tool - it was over WiFi and not stable enough. After deselection of "CV verification" box I was able to repeat update process for many times, but never reached 100% Then I switched to LAN connection and since ...

Hi guys, Need some help after a failed update of decoder MX645R. What have I done: 1. Put the loc on Program Track (nothing else on any track) 2. Set CV144=0 3. Loaded 'Roco_Z21_191220.zsu' in Roco Z21 Maintenance Tool (v.1.14) at "Decoder Update" tab 4. Selected MX645 and pressed "Update" button 5 ...