Hi PJ,
?
It seems to me, there is something wrong with either your turnout and/or it's wiring..
Since you are not using the YD7100's output, we can rule that out.
Interesting is however, that the 5033's blue light comes on. That means it detects a short circuit while you are switching the turnout. And solves it by autoreversing.?
Then switching back to straight again causes a short. But this time the 5033 cannot resolve it and throws a Short to the LocoNet and turns the red Short-LED on.
so IMHO you'll need to look how exactly you connected your MP1 and Turnout.
To solve these kind of problems an Image of the connections usually is very helpful.
Grtzz,
Karst
?
?
karst.drenth