Sometimes, the internet service is down because of uncontrollable circumstances like bad weather or physical damage to the internet wire. They can restart your connection from their side to improve your speed and bring you back to the promised one. Lastly, if you are not getting the internet speed your ISP promises even after restarting the router, I recommend you call customer care. It might not work like a miracle, but you will surely get a better speed. Removing any obstacle between your device and the Wi-Fi modem will improve your internet speed. So, if your router is in another room, you should move it near. The Wi-Fi signal is distributed in your home unevenly. This method might look a bit childish, but mark my word it, it works. You can quickly solve this problem by using an external LAN adapter if you wish. Unfortunately, there is no direct way to connect a LAN cable to your smartphone. It will improve your internet speed significantly for better streaming on Netflix. Moreover, you can also connect your gaming consoles like PlayStation and Xbox using the LAN cable. Modern smart TVs also have a LAN port for connecting to the internet using a LAN cable. A wired connection works faster than the wireless one. If you are watching Netflix on your laptop or computer, you can use the LAN cable to connect to the Wi-Fi router. Go and check again if your internet speed is restored. Now, wait ten minutes and restart your router. Turn off your internet router and remove the plug from the socket. The simplest and quickest way to resolve a slow internet connection is to see if your modem is working correctly, and a quick restart will do the job. A few ways you can solve your internet problem are as follows. If you have a slower internet connection than the prescribed limit, you should troubleshoot your internet problems. To stream online shows, Netflix recommends having a minimum of 3 Mbps internet for Standard definition (SD), 5 Mbps for High definition (HD), and 25 Mbps connection for 4K/Ultra HD (UHD).