Hi all, I have a late 2015 iMac that I am pretty happy with. I use it for processing my photos a lot and my workflow is to keep the Lightroom catalog on internal SSD, the original photo files on an external 3TB WD drive (My Book Essential, the one with external power), and back up both of those to a Synology RAID station. So far, so good. The problem is that my WD drive (USB3) doesn't connect every other time... If I restart, it often falls offline, and it takes me to switch it to a different USB port and probably power cycle it to get the system find it. Once in a while, the Synology utility has problems finding it even when it's connected. Moving massive data loads to/from the WD drive can also freeze the whole thing. It's all extremely annoying.The drive is ~6 years old and it's probably time to go for it. I am sick of this plug-unplug-plug game... so I want to shop for a new one. However, I see a lot of similar complaints all across the board and it looks like some specific external HD models are prone to this type of behavior (esp on the Mac). I had problems pretty much from day 1, so it is not a new issue but something people just live with... and I don't want. Could you folks recommend me a specific external HD setup you are happily using with your Mac? Thanks a lot!