Tinydash not holding calibration.

[reetzy]

Hi, Just fitted a Tinydash to my 2016 RS3 running the S7 ECM. It is connected via CANBUS. I have an issue where the calibration seems to wipe itself when I program a change. Screen turns red with "Warning no Calibration" Seems to do it after make a change and then programming (might have done it before programming but only noticed when programming). Things I have done so far to try and fault find.

1. Updated to latest firmware
2. Using the latest Cal file from this forum.
3. Calibrated unit then disconnected and reconnected.

Also seems I cannot get all data as well. I get RPM, TPS, TRQ demand, but not much else.

I have set the CANBUS receive selection to Syvecs S7. Considering I'm getting some data then the CANBUS side of things seems to be ok.

Please help or this is an expensive little brick.