I have a Pegasus J4 and it is hanging when doing copies to and from it using the Finder in OS X El Capitan.
The problem I am having is that with a 4x 1TB RAID 0 array, copying files to and from the array will very quickly hang the Mac, requiring a force power down or unplugging of the Thunderbolt cable. I have tested this on a Mac Mini 2012 and iMac 5K 2014.
I am running the latest OS X El Capitan 10.11.6 and the latest available Pegasus J4 driver V1.0.43. Have also previously run the Pegasus J4 Updater utility SR1 V1.00.0000.19. The problem appears to be software related. Is anyone else seeing this issue? Any info, including not having this problem would be helpful. Thanks all.
