AirPlay option for disconnected monitor persists on MacBook Pro and iPhone; How can I remove it?

Had a 32" Samsung Smart Monitor/TV and it appears as an Airplay option on my MacBook Pro and iPhone. But for over a week the device is gone, no power, and not connected to my router, but still shows up as a mirroring options on two Apple devices. It seems to be Wifi not Bluetooth, and it’s mirroring name is 32" Smart Monitor M7 and I tried taking my iPhone and MacBook to another wifi and it disappeared. As soon as I connect to my wifi, it comes back even though the TV/device isn’t here. I’ve tried the following:


  1. Disconnecting all devices from wifi and turning off
  2. Changing the SSID name of the router
  3. Connecting phone and Mac individually


The device always appears on both my MacBook and iPhone despite being in a box somewhere for weeks without power.




What is causing it to be persistent in both devices? Should I do a full factory reset of my router? I can’t change the MAC address if it (old TP-Link Archer D2 ADSL modem running in router mode), and I haven’t tried changing its IP address or subnet. Out of ideas but I still have an Airplay option that doesn't exist, and comes back every time I come home, lol

MacBook Pro 13″

Posted on Oct 16, 2026 2:53 PM

Reply
1 reply

Oct 24, 2026 12:24 AM in response to Luke Hopkins

I got a new Mac recently and noticed the notification had gone. I thought it was specific to my new Mac at first because the other computer and iPhone still had them. Anyway, shortly after getting another Mac running, the other two updated and now it's gone.


A note about the Samsung Smart Display 32", or Smart Monitor M7, is that it is a much better monitor when running via USB-C or Thunderbolt. My new Mac has it running like a regular display and turns itself on with the computer. It didn't do this with Mac or Windows using HDMI and required to be turned on with the remote. When running on Thunderbolt cable, or USB-C on Windows with USB-C Display Port compatibility, it will worked great … much better than when using on a computer with HDMI just for the auto on/off thing

AirPlay option for disconnected monitor persists on MacBook Pro and iPhone; How can I remove it?

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