Thanks for the info.
Yes it is, it runs the V3.4.100_build180310, but the firmware is still built at 2018-03-10, thats like 15 months ago. The non-B model at least got V3.4.103_build 181226 ... so why isn't the .103 available for the B-model? It's at least 9 months newer...
It just feels like...