I'm only able to make use of the Windows version N2 Manager, but it seems to only have a release up to ver. 2.1.0 despite my finding 2.1.3 for Android? Is this update (ANY of 2.1.1+)available to users like me and where do I get it, or am I just left behind? I'm trying to utilize the Randomize Serial function, but it just says that it failed, so I suspect I need at least the next update... I love this system, please let there be support ongoing!