Google laat zien dat je niet de enige bent met dit probleem, de website
http://news.softpedia.com/news/Deep-Troubleshooting-for-Continuity-Issues-with-OS-X-Yosemite-463784.shtml geeft aan dat je deze stappen moet doorlopen om het weer te laten werken:
"Continuity ChecklistFirst of all, you need to make sure your Mac was built in 2012 or later. If you own a Mac Pro, it needs to be the Late-2013 model. If you are not sure about the year of your computer go to the Apple Menu in the upper-left corner -> About This Mac and Check the Model.
As noted, you need to be running OS X Yosemite. It's a free upgrade for all the new Macs so just head to the AppStore and download it now. You also need an iPhone that has been updated to iOS 8.1 so go ahead and do that before you proceed to the next steps.
Be sure to have the same iCloud account on both your devices. If any Continuity feature is not working, just Sign Out of your iCloud account and sign back in. On the Mac, open System Preferences and click on the iCloud icon, then press the "Sign Out" button in the lower-left corner. You will be notified that some of the files on your computer may be deleted. Proceed with care, but remember that all your files will stay in your iCloud account so just by signing in you will be getting everything back.
Before you click that Sign Out button, make sure you know your iCloud password. It's the one you use with your iTunes account and the same you have used to set up your iPhone.
On the iPhone, go to Settings - iCloud - Sign Out. The whole process shouldn't take more than 2 minutes. It's a good idea to restart your Mac and iPhone before you sign back in, just in case.
Moving on to Wi-Fi and Bluetooth, make sure both are ON and you are on the same Wi-Fi Network. Again, it is required to be on Wi-Fi, not 3G. These are the first steps. Try SMS Relay and iPhone calling and if one of them is not working, head on to the next steps."
Wellicht biedt het de oplossing.
Gast
