I have a 2412U connected to a Mac Mini running Indigo 7.0.2. Every time I have a brief power outage, Indigo loses communication with the interface and does not automatically reconnect. The mini is on a UPS, but of course the 2412U is not.
I lose power too seldom to know when this started (like if it is version 7 related), If i go to the interfaces menu and select configure interface, the combobox for the serial port says "serial port not found". I have to restart the mini to get it to work again.
What should I check next?