VDT2 + Keyspan USD to Serial + Wake from Sleep = Lock Up
Fri, 08/22/2014 - 08:01 am
I am using VDT2 with a Keyspan USB to Serial box to build a metrology tool. It all seems to be work fine until the computer goes to sleep. Upon waking if I try a communication call Igor locks up with spinning wheel/pizza of death (I am on a Mac using 10.9.4 and the latest version of Igor).
I need to do a force-quit and even worse I cannot restart Igor until I reboot the computer. If I try to restart without rebooting the computer Igor just bounces and never launches.
The obvious work around is to never let the computer go to sleep which is what I am doing now. Is there an alternative solution?