Snagged a M3U the other day... It Should be arriving Thursday the 22nd or Friday the 23rd
I now have Version V5.3 Thats the Version the M3U was Shipped with.
I Noticed in settings it Listed the M2 so I plugged it in and detected it.
I have to say V5.3 is better then the V4.3
Someone out there must have newer software? Latest Version is V6.2 B-1905
Cable I Made for my Data I/O 29B.