>>418679154
Might be the battery, battery cable, or your wireless cable( the short one). 
>>418690584
Seems that my wireless adapter is a rare one that works. I've replaced the battery cable and hmd cable. I do get grey outs maybe once per session (5h). I even have 4 monitor setup with little issues. The only things that bother me is the greyouts (ofc), and compression in dark environments and the weight of the hmd(1200g). Once after a firmware update, something happened to the compression and the image was extremely clear. After restarting it went back to the compression. It can handle no or better compression but resets. Is there away to adjust that? I see "SetwirelessBitRate.exe" in the ConnectionUtility but I cant seem to do anything with it.