Yes, it would definitely seem that this motor 'compatibility' issue is more widespread than first thought. So far then, here are a list of known motors to have the problem, where the ESC will just switch itself off, when the car is stopped at/or towards the end of a race:

Viper
Vampire Type AB+
Hobbywing
LRP X12
Novak
Tekin V-1 and V-2?

Are the other speedo manufacturers having this same compatibility issue? Although it is a relatively easy fix to cut the 2nd wire on the sensor cable, it shouldn't really be necessary. Are Speed Passion looking into a more user friendly solution?