LG is fixing its 5K monitor so it'll work near your WiFi router
 

It's not a good sign when your pricey new 5K monitor is affected by proximity to your wireless router. After reports of the monitor becoming unstable, if not unusable, when in close company -- under two meters away -- to WiFi routers. It's a difficul...

https://www.engadget.com/2017/02/03/...ts-5k-monitor/