Hi all, Over the summer I picked up a 5k iMac with 8GB of RAM. After about a month or so of "making due" with 8 GB, I went ahead and purchased an additional 32 GB of RAM for OWC. I installed the RAM in addition to the stock RAM, and have experienced kernel panics when awaking from sleep, or I will find that it kernel panicked while it was asleep for some time. Due to the common (but not always) kernel panics, I have removed the stock RAM for the time being. I could work with 32 GB fine, I am just concerned if there is another issue lurking somewhere. My question is: is this common behavior? I did some googling, and found older thread saying mixing RAM manufacturers could cause issues, as well as threads saying it should work fine. Any input?