A variety of household appliances can cause wireless interference, including cordless phones, baby monitors, and microwave ovens. Depending on the positioning of your wireless router, your networked device, and the appliance, you may even have the wireless network cut out when the microwave or cordless phone is in use.
Problems with cordless phones can be solved by replacing your phones with phones that operate on a different frequency, such as 900 MHz or 1.9 GHz. Cordless phones using the 2.4 Ghz frequency will interfere with wireless networks.
Problems with microwaves can often by solved by positioning the your devices such that the microwave isn’t between your router and the device. it’s also possible that a new microwave will help, if the new microwave has better shielding.
Other devices can also cause problems. For example, older Bluetooth devices can interfere with nearby Wi-Fi signals, although newer Bluetooth devices don’t.
Compare the MYANMAR's best internet service providers and plans near you.