This happens before myDMX is even started. After turning on the midi board, you have 56 seconds before it shuts off. The only way it turns itself back on is if I run CompiShow. It stays on as long as ComuShow is running, but if I run myDMX at the same time, it doesn't recognize the midi board (most likely because CompuShow has control of it. Once ComuShow is shut down, the midiboard shuts off again.
All drivers are current as far as I know. I haven't tied or am familiar with the midi watched tool.