Hello. Please can anyone help??

I have this receiver and for some reason when I turn it off it does not seem to remember it has a motorised dish attached. It will only stay on the one satellite. But if I take the satellite cable from this box and attach to my old spiderbox, then the dish moves to all other satellites ok driven by the spiderbox.

So then I put the cable back into the technomate twin 4k and the dish moves ok.

But when I turn the box off overnight, the dish will only stay on the last satellite I was viewing. If I press another satellite, it just says tune failed...

Has anyone any ideas what I can do to fix it.

Thanks