How to prevent interference between multiple Kinect v2 sensors

Hi,
I have an application which used to use 3 Kinect v1 with partially overlapping field of views to have a large field of view of a scene. I am trying to upgrade this application to be able to use 3 Kinect v2, as the Kinect v1 is now discontinued.
I am having problems dealing with interference on the depth stream. Every now and then, the light from one of the Kinect will give bad readings on another Kinect... This is not new, the Kinect v1 had interference problems too.
To solve the interference problems with the v1, I used to simply toggle the IR emitters ON and OFF. Since my 3 Kinects don't need to acquire a frame at the same time, 2 of them would turn their emitters OFF and the one Kinect that would need to acquire a
frame would turn its IR emitter ON.
Now, since we can no longer control the IR emitter directly, can any one give me a good solution for preventing my Kinects from interfering each other ? My Kinects don't need to acquire a frame at the same time, but they may need to each acquire a frame
on a short interval (about 100ms), so closing and opening the Kinects is not an option as up to 2 seconds can pass between the call to KinectSensor.Open() and the first non-null depth frame.
Thank you.

I've been pricing builds on Newegg that I could turn into a small Kinect cluster. I need three for what I want to do. this is what I have right now. It's going to be a while before I can build up three grand so I don't know if I'll ever
get to do it. But on the bright side I would be able to use it as a cluster for other projects as well, so...yeah. I was thinking i5 but the linked conversation is deterring me from that. Would you be willing to let me know some more of your system's
specs? Would love some input from anyone willing to offer any!
Link to conversation that deterred me from i5, specifically the post from "Carmine Si - MSFT":
https://social.msdn.microsoft.com/Forums/en-US/dbaeb6a9-2af2-49f9-8cdb-07aff309d5ce/insufficient-frame-rate-detected-from-kinect-kinect-sensor-v2?forum=kinectv2sdk

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How to prevent interference between multiple Kinect v2 sensors

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