[RFI] Help RFI to keypad on stove

[Fjx1 at aol.com]

Weird problem When I run high power on 20 (didn't check other bands yet) the 
F1 flashes on the keypad of my kitchen stove and it starts to beep until I hit 
cancel.  Had the stove awhile and didn't remember this happening before but 
who knows. Any ideas on hot rfi proof the keypad?


Also my plug in CO detector was going off and I had to put an EMI filter on 
it to stop it. Is that common?

Anyone have source for good plug in EMI filters?

Tks,
Gerry K1NY