Does anyone have a problem with Airdrop working properly? My mac finds iphone 5s 8.4 but iphone does not find the mac. It was working for a day or two but now it stopped. Also handoff is not working at all. Text messeges sync on mac and iphone but phone calls stopped working on mac as well. Any ideas ? Tried restarting mac a few times and logged in and out on mac from icloud as well.