Currently, only one copy of CLI can be running at the same time under Windows.
For many things, this is Ok.
But if you are developing for a multi node application, it is NOT ok.
A couple of senario's that come to mind:
o You want to read serial data and also write it at the same time. Eg the app/sketch gets info via serial to do something and then sends that something back via the serial. There is no way to do this that I know of. You can read or send but not both.
o Developing a multi node application. For example an advertiser and observer. Right now I can see the serial output from one or the other but not both.
I want to see what the advertiser is sending and what the observers reactions are to that data.