7000P Dropping Wifi

I'm running 
Firmware Version
V1.3.1.64_10.1.36

On my Nighthawk 7000P Ever since I've purchased this router it seems like every device has issues staying connected. Though the devices do not all drop at the same time, and commonly disconnecting the wifi and reconnecting it fixes the issue. But this only gets us back on the wifi for a short time. I've also tried upgrading the firmware. After reading some online work-arounds to this issue it seems turning off MU-MIMO will help the stability of the issue. Seeing how this is a major selling point to this class of router I feel like I'm now missing one the main features that prompted me to buy a more expensive wireless router. Is anybody else aware of a fix to this issue that doesn't hamstring the features of this router?