Why is airdrop not working on my MAC with Sierra?

[iMore Question]

airdrop is not working on my MacBook Air with Sierra

 

[pkcable]

Here's some trouble shooting tricks you can try!....

AirDrop not working? Here's the fix! | iMore


Welcome to iMore.com! Please join the site so you can post a response. It's easy, here's how...
http://forums.imore.com/ask-question/293812-guide-how-sign-up-imore.html

 

[JohanNobel]

Still not working?, If you are connected to Wifi AND Ethernet (as I was): unplug the Ethernet cable!

For me with all the suggested steps performed it still did not work. At my Desk I tend to also connect the Ethernet cable even if Wifi is active and guess what:
Unplugging the Ethernet suddenly made Airdrop work!
Hope this helps someone.