AirDrop not working on Sequoia on my iMac
I have discovered my iMac 21.5" 2019 i3 3.6GHz with Sequoia installed has lost its AirDrop functionality.
I can use System Settings to set it to Everyone, but when the AirDrop window comes up (Command-Shift-R) it tells me no one can see me. I have tried setting and restarting both in normal and safe modes but still it persists. Are there any terminal commands I could use? Or is there something I am missing?
iMac 21.5″, macOS 15.0