Logitech Master MX 2S - Lag / dropout issues

My MX 2S mouse will lag and drop out when my hand is near the Master MX keyboard. At first, I thought the microswitches on this mouse was going bad, and I replaced it. But the problem was still there after the repair, and my mouse sometimes lagged. Today, I noticed that if my hand was on the keyboard in a certain position, the mouse completely stopped working. When I tried to take the video and moved things around to plug in my camera, it started to perform a little better, but the disconnect still happens!
Jump to 1:00 where it disconnects for quite a while.

[@polypaulpylen]

Same problem with mine. I read on reddit that a user solved this issue succesfully by locating the reciever right under his mousepad on the underside of his desk with a usb extension

[@sincala]

I discovered that when I put my phone away from the mouse, the lag stop.