I have the following issue in finder: When I open a folder that contains several subfolders VO always says that Finder is busy and it takes me let's say 20 seconds to navigate down to the next folder.
I'm working with a MacBook (2016) but also experienced this problem on my MacBook Air 12 (2012). I'm running OS X 10.11.5 and I'm browsing in column view.
Do you have any ideas? I would be very thankful cause it bothers a lot.