WiFi "Interference" from Microwave or Phone

4.5

The internet drops or slows down every time someone uses the microwave or a cordless phone.

Symptoms
  • Drops during cooking
  • Static on phone
  • Slow speed
Possible Causes
  • 2.4GHz frequency overlap

Step-by-Step Fix

1

Switch to 5GHz WiFi

5GHz is not affected by microwaves or older cordless phones.

2

Change WiFi Channel

Try channels 1, 6, or 11 to find one with less interference.

3

Move the Microwave

Ensure the router and microwave aren't right next to each other.

When to See a Technician

Microwaves operate on the exact same 2.4GHz frequency as older WiFi standards.

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