I just purchased a 5i7RYH with
Samsung SSD 850 EVO M.2 500GB Drive and
Kingston KVR16LS11/8 x 2 - 16GB Ram
I've got it connected to two screens (using both the mini HDMI and mini display ports).
I've updated the BIOS to the latest RYBDWi35.86A.0350
The wired network connection DROPS OUT about 10 seconds after I start streaming music from a shared iTunes library!
IS THERE A FIX FOR THIS?
There are some steps you can do as part of the troubleshooting.