macOS Catalina 10.15.6 airdrop is not working
I just recently got the Macbook Pro 2020 and updated the software to macOS Catalina 10.15.6, and airdrop is not working. When I try to airdrop something from my iphone to my mac, my phone can detect my macbook, but it keeps showing "waiting" under the macbook icon. So I opened my airdrop on my macbook to check what was wrong, and I saw that it changed to ''allow me to be discovered by: no one'' by itself, even though I've always had it as "contacts only." Every time I change it back to contacts only and I exit finder, it automatically goes back to "no one."
I also don't have firewall on, and I tried airdropping on safe mode as well and it still didn't work. I hope someone can help me, thank you :)
MacBook Pro with Touch Bar