View Full Version : Mac Serial and Upload problem

03-03-2014, 02:24 PM
I have been using Teensy 3.0 without any trouble on a MacBook for a while. Since 2 or 3 months (probably since I installed Mac OS Maverick, but I am not sure) I have often troubles uploading codes with Arduino IDE (1.0.5 and Teensy 1.18 now).
After a few try and reset it always work, but now I discovered that Serial communication from Processing to the Teensy hangs up after a few bytes transmitted. I tried Teensy 3.0 and 3.1 with very basic sketches.

Have you experienced this behavior, any solution?