Hello,
Sorry to hear you are having issues.
Just to confirm, you are powering Misha while holding User 1 and the left Shift button to get into update mode?
Are you using any sort of USB hub to connect to your computer?
Can you try factory resetting one of your Mishas and try the connection again? You can factory reset the unit by holding Key and Scale while you power it on.
EDM connects to a server to retrieve the software to download, but this should not affect your connection to Misha.
Let me know what happens.
