Import from iPhone to Photos.app stalls and cannot be stopped
I have tried and failed twice to import photos into Photos.app directly from an iPhone. First attempt was an iPhone 4S (8.2), second from an iPhone 5 (8.3). Mac is a MacBook Pro 15" mid-2010 (model MacBookPro6,2) running OS X 10.10.3.
In both cases, a set of photos was selected from the device and the "Import xxxx Selected" button clicked. The operation began and photos started to show up in the "Last Import" album. Then when it got to around 150 items, the operation just stalled. Both the progress wheel in the toolbar and progress bar in the "Import" screen were stuck and the "Stop Import" button unresponsive. The computer was left to work for over an hour with no further progress on the task. Had to quit Photos.app to stop the import. Photos.app provided a confirmation sheet informing that quitting would cancel the import. After confirmation the main window closed but the application stayed open for a 5-10 minutes with a small window stating "Closing the library..." I have checked my system logs in but didn't see anything that looked suspect.
My work-around for this issue is to first copy the photos from the iPhones to my Mac using Image Capture, and then import them into Photos.app from there. No problems importing thousands of photos this way, but it takes twice the hard drive space. Would prefer to to be able to do it directly from the device.
Anyone else seeing this behaviour or have a fix for it?
Thanks!
MacBook Pro, OS X Yosemite (10.10.3), 15" Mid 2010, 2.4 GHz, Hi-res