Loud hissing noise from Router

[#1]

Hi,

Our router has developed a loud hissing/buzzing noise. Are Plusnet able to replace it?

Thanks,

Tom

[#2]

Hi Tom.

That doesn't sound good. Do you use the 5GHz wireless frequency? As that can sometimes cause buzzing.

With regards to a new router, I've provided you with some info over here.

I hope this helps.