I bought a treadmill and my partner trains 3 to 3,5 hours per session on this thing. During the use of this treadmill I cannot use the internet at all. Every time she turned it on, the adsl router would disconnect from the internet.
Doing some research I discovered a probably cause:
The RFI interference from the treadmill was being transmitted up the power wires around the house and passing the interference in to the telephone lines.
I tried to resolve this by feeding the treadmill power from a different circuit - problem persisted.
I think the solution would be to buy some kind of filter that cleans the EMI/RFI power distortions.
Does anyone know if this is a solution, and if so, where I can get such a filter?