I'm developing on the Arduino platform (ESP8266 with USB -> serial) and sometimes the USB port that is being used stops working and gets frozen. Then I need to plug the device into another USB port. It happens again and once all the USB ports stop working I have to restart the machine, which is really annoying.
As far as I remember there is a command that can restart the USB subsystem individually, but I can't remember. How to restart USBs without restarting the entire system? Thanks.
I'm using Mac OS X Sierra.