Could not claim calibration group

[Paulwalsh]

Hi plug ECU in today and won't connect all I get is a could not claim calibration group message. Any idea what I should be looking for.

[stevieturbo]

I had the same recently myself

I was told it could be an ethernet comms issue. I was using WiFi at the time, so I guess this is possible ? I did change the WiFi module in my laptop after, as it has been a little intermittent

But it was a very random message, not all the time. So couldn't say if WiFi was an issue or not, rarely do I use a wired connection.

That also said, my current laptop is just not as good as my old laptop was ( I blew it up ), but it is same type, and now the same wifi module from my old laptop. But it just never seems as good as the old laptop was which was 99% reliable

[Paulwalsh]

Hi there , it ended up been a low battery, as soon as I put charge in it the ECU connected fine.


Thanks