Hi, welcome to the forum.
First thing is to check the easy bits.
Is the section of track opposite the controller dirty in any way?
Are all the track sections joined together firmly so that you have good electrical continuity? You will need to check each joint all the way around the circuit.
Let us know how you get on :wave:
First thing is to check the easy bits.
Is the section of track opposite the controller dirty in any way?
Are all the track sections joined together firmly so that you have good electrical continuity? You will need to check each joint all the way around the circuit.
Let us know how you get on :wave: