I am trying to connect NXT to open Roberta. I have tried it on a PC, Chromebook and iPad connecting to the NXT ( and EV3) brick using a serial cable and Bluetooth. The “Token” never arrives. On the PC and Chromebook I am using Open Roberta USB NXT .
Is router the issue? I have tried it at home, at the school and also using my iPhone as a hotspot.
Any help would be appreciated. I am trying to get my high school students to program remotely.