Hiya Got an 8 pin one of these in a bachmann class 37. If the chip is in Bluetooth mode it's all good, sounds light and movement all fine but if I put it into DCC mode I can use the lights and the sound but the loco won't move I'm using JMRI with a DCC-EX command station (Arduino based) Anyone had this issue? Have tried a reset on the decoder but does not seem to make a difference.