Has anyone else noticed that with the latest version of cinelight their X5R reader is not showing up on their iMac. It still works fine on my laptop so I assume it is something to do with the software. Does anyone have a fix? Cinelight version 0.9.26 My advice if your iMac is working is do not upgrade to this version of Cinelight. I just read this in their release notes for this version and followed it by getting a USB hub. It now works. This is very frustrating though, I feel sorry for anyone who hasn't seen this note and can't access their footage! Notes Users of the X5R SSD Reader may encounter data access issues after updating OS X to the latest version (10.11.4). The issue can be resolved in the following ways: Use a compatible USB 3.0 HUB for OS X 10.11.4 to connect the OS X device and SSD Reader. Use a USB 2.0 cable to connect the OS X device and SSD Reader. Note that this method will reduce the data transfer speed. Install OS X 10.10.5, then install and run DJI CineLight.