5G ZTE MC888 experiencing slow internet speeds

Discover the causes of slow internet speed on your 5G ZTE MC888 router and how to improve it using these troubleshooting tips. If some of your devices (computer, phone, laptop, tablet etc.) have a fast internet connection, but one doesn’t, the problem might be the device and not related to the modem.

• Try these troubleshooting steps for the device having problems:

• Turn it off, and then on again

• Stop any downloads or programs running in the background

• Close all apps if you’re using many at once

• Check it’s not in flight mode

• Check that WiFi is enabled

Make sure the modem is in a good place:

The position of the ZTE MC888 can greatly influence the WiFi signal, ensure you follow these tips:

• Where possible, place your modem in a central location in your house, off the floor and slightly away from the wall.

• Dense obstacles such as walls, floors, ceilings, hot water cylinders, aquariums etc. limit WiFi performance and range.

• To prevent interference of your WiFi signal, do not place the modem near electronic devices such as microwave ovens, cordless phones or wireless transmitters like baby or room monitors.

• Do not place the modem in an enclosed space such as a cupboard, under or behind a desk, large item or big piece of furniture.

Try changing the WiFi channel:

• The WiFi channel the modem is currently using might be crowded with the WiFi signals of other nearby modems.

• Switching to a different channel can greatly improve your WiFi connectivity.

Restart the modem and complete a 'Network Power Cycle' to refresh the network:

• A power cycle requires both the Power Unit and the Indoor Router to be unplugged from the wall. The units need to remain off for 3-5 minutes, then reconnect power and allow 3-5 minutes to reboot and re-establish a connection to the internet.
  

• Now check that the Router LEDs are flashing correctly and that the devices are functioning normally. Sometimes a simple reboot of the ZTE MC888 can fix the problem. See how to restart your router.

Reset the modem to factory settings:

• The last step is to do a factory reset and erase all setting configurations that might be stopping the modem from connecting to the internet. See how to perform a factory reset on your router.

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• If you need any more help, don’t hesitate to reach out to our friendly team at [email protected]