Anyone familiar with this service? I'm trying to use a 2010 imac as an external monitor for my 2015 macbook pro. I've downloaded duet display on both computers and signed in. When I click "mirror" on my imac, I see a partially filled in grey circle and then nothing happens. I don't even get an error message. I can't get it to mirror. I noticed under "IOS" it doesn't show the other device. Could that be the problem? When I click "Desktop", it DOES show the device. Thank you.
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Duet Display problem
- Thread starter afterthought871
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