When I have two Teensies connected to my Mac, I can't program either of them. I can select one from the Teensyduino Port setting prior programming, and it seems to do the job, but it doesn't, and after the operation the Teensy doesn't boot and it just disappears from the system. I have to disconnect and reconnect both Teensies to get them online again.
Of course I can disconnect the other Teensy before programming, but this is somewhat clumsy and inconvenient.
I'm on OS X 10.14.6, and using Teensyduino 1.53.
Of course I can disconnect the other Teensy before programming, but this is somewhat clumsy and inconvenient.
I'm on OS X 10.14.6, and using Teensyduino 1.53.