airdrop stops after a few seconds
Hi,
I was transferring a 3-minute video to my Mac Pro from my iPhone 7 via Airdrop. It transfers quickly for a second or two, then appears to just suddenly stop loading for no apparent reason. The iPhone says it was sent but the video is incomplete. i watched the Airdrop progress in in Finder and it seems to stop about 3/4 of the way through. Any ideas? Thanks.
Mac Pro, macOS High Sierra (10.13.6)