My early 2011 Macbook Pro isn't suffering from/causing anything related to this issue as far as I can tell. Is it possible it's only happening with certain wireless chipsets?
Not observed on my late-2009 iMac, either. It has an older bluetooth card that doesn't work with airdrop.
It is happening on my late 2013 Macbook Pro. It seemed like 10.10.2 either fixed the problem or reduced it to me not noticing. But the 10.10.3 update has made working remotely incredibly frustrating.
3 MacBookPro's (2x15" and 1x13") seem all fine. Nothing out of the ordinary. Mac Mini's fine as well.