For some reason, I'm no longer able to connect and deploy to my wp7 device. Zune does not show the phone as being connected, despite the fact that it is connected and the phone shows that it's being charged ... and the wpconnect tool gives the following error:
Failed to connect to the device. Ensure that the device is completely booted and is connected to the PC. (0x80070103)
I rebooted the phone, and I've deployed to it before, so it's definitely developer unlocked. I verified that my computer has internet access. Any other troubleshooting thoughts?
As a short term workaround try using the Application Deployment utility to deploy the xap file.