I’m definitely not talking about putting aluminium foil inside the microwave because that’s stupid and dangerous.
I’m wondering if you cover the microwave in aluminium to lessen interfere or block interference by blocking the interfering signal with aluminium foil.
I can’t move my microwave because I already moved it from a spot before that made the door inconvenient to open and hard to grab food from and I live in a rental house so can’t move the jack
Short answer is “Yes but your mileage may vary”.
Actually blocking microwaves effectively requires more than just a sheet of aluminum foil, but it’s a start: https://haitmfg.com/microwave-shielding-materials/