Just to follow up on this - I received a response from Multiecuscan support confirming that, for my vehicle at least, this setting is no longer used - and so changing it or leaving it should have no impact.

I decided not to change it, ran the PROXI Alignment and all is well

A bit of a thread resurrection - but likewise - I have the same issue occurring with my 2013 Fiat Ducato X250 2.3L 130PS Automatic. Multiecuscan connects and appears to work as normal. I'm using an ELM cable with appropriate adapters and am seeing no other connection issues. I have chosen "Fiat...