Why did the AKG DHT 70 radio microphones get interference?

Question

Windows

Approximately after the wi-fi router was installed on all 3 floors of our complex, interference appeared (a loud crack, the signal breaks off while singing, and not loud short sounds) in the AKG radio microphones. routers are approximately 10 meters from the microphone base. now, so that there is no interference, we disconnect all the router from the Internet. I really don't know how to describe it in more detail. I was told from the electricity in the building from grounding, maybe, but there is grounding, as the chief said. one said that the sensitivity was opened too loudly at the base of the microphones, but this did not help either. I don't think it's the router.

Answer 1

Read this article, it may help: habrahabr.ru/post/131744
It gave me the idea to cut the router into a separate outlet or even hang it on a separate phase.