One of the major reasons why a TP Link Router disconnects frequently is due to issues with the Ethernet cable that connects your modem and the router. If there is any physical damage to the Ethernet cable, there will be intermittent disconnections and you can’t access the internet. To resolve this issue, you can replace the Ethernet cable. However, if the issue still persists, restart the router by disconnecting the power adapter of the router from the electric socket and then connect it again after two minutes to turn the router on. The last option is to reset the router by pressing and holding the router’s reset button for about 10 seconds.
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reset tp link extender