Hello, community, newbie here and probably not with the very right question as forum is of course for true H0 Marklins

Nevertheless maybe anyone can advice me or route somewhere.

I bought My world 29340 set on auction and missed the description that itrain does not communicate with the controller, and while my kids have 2 other sets I thought maybe it will match outer controller..

But no, all 3 I have now have different letters / communication channels. So at the moment I just know that

• train charges, or at least looks like charging while red light turns on and goes of when charged as my other trains

• Controller does emit some signal from the IR

• but the train does not react to drive / action requests

So probably it could be anything from wrong signal sent to train not receiving ir or broken in some other way. Set itself looks quite new, not used too much , but I can not recover the history of it, maybe it was dropped or something.

Any advices how to debug further and possibly make some repairs?

BR and thank you on advance

[img=https://ibb.co/54qLq7T]the model[/img]

UPDATE I probably chose the very wrong section, can post be moved to better place?