Hi there,
im having problems running my Hornby HST all wheel drive, I have HM7000 with power bank fitted, running control on Samsung Android 11 version, loco stops all of sudden then continues this happens every couple of minutes, my track has droppers all around the layout so it’s picking up plenty of power and nothing else is running just the one locomotive, do I need to adjust any CV values ? It’s on factory default at the moment.