V4 adapter

[saddam basim]

I was trying to decrease mileage for mustang digital speedometer with no success. But it succeeded only when increasing. It’s level 4 adapter with level 2 software. Loaded with level 1 tokens and full mode license. I’m getting this error
Failed to write 404C of data... Error code: 0x22
Suggestions?
Thanks a lot to admins and moderators

[saddam basim]

Update
It didn’t work in direct configuration also. Error 1

[Artist]

I also pointed out a couple of times about the impossibility of downloading the eeprom backup on the kuga3. It always ends in an error. It's probably not a priority.

[saddam basim]

i would like to ask the tech support about that, im sure they have read this without replying, maybe updating the adapter ??

[saddam basim]

another update, the latest ucds software doesnt recognize the interface, strange