"Silent Busses Detected" after awakening system from Sleep state
I shut down SONAR X1 (X1c) and then put my Windows 7 system to sleep. I wait for the system to fully enter sleep state (fan stops, power light changes from green to yellow), and then I turn off my Cakewalk/Roland UA-101 USB Audio Interface.
When resuming work, I first power up the UA-101, then wake up my Windows 7 system, and then start SONAR. An error message immediately pops up: "Silent Busses Detected." I usually have to reboot the system to get SONAR to recognize the UA-101 again.
What is up with this? It seems like although the PC in sleep state, the USB controller board in the PC is aware that the UA-101 has gone away, and when the PC is awakened, the status of the UA-101 is updated to a down state, even though it is up and running.
Has anyone encountered this? Not exactly Interoperability Heaven...