Hi Martin,
The MLS-X1 appears to be missing a button, found on earlier Sony switchers, that enables edit control from OverDrive. Because OverDrive is not receiving any indication of this status, it is connected, but reporting it as an issue because of this "no response" status.
It looks like there is a ticket open, and we will follow up there.
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JB Morrison
Product Manager; OverDrive and Caprica
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