One of the reasons for the sudden slow internet speed is network bandwidth squeeze.If you often experience the speed of downloading games, watching movies or accessing websites slower than usual, one of the main reasons is the network bandwidth squeeze.
Basically, squeezing bandwidth is the way that ISPs (Internet service providers) use to lower the speed of the Internet intentionally. For example, they can squeeze bandwidth when users use too much traffic, or at a certain time of day to avoid network congestion, reduce data processing and save costs.
Bandaging can occur on websites, Internet services, or on user access devices (smartphones, computers, game consoles, etc.).
Fortunately, you can completely check if you think you have network bandwidth squeeze, and install some support tools as instructed in the article from CNET.
Step 1: Check the Internet speed
There are many tools to help you check the Internet speed. The simplest recommended tool is M-Lab . It will measure the upload / download speed and then give the result for you to compare with the number published by the network.
Note before measuring the speed, disconnect all other Internet devices that are connected to the network, stop downloading games, watching movies or listening to music so that no factors affect the testing process.
Step 2: Install the VPN tool
If you've measured Internet speed and are still in doubt, try downloading a virtual private network (VPN) tool. Network operators often squeeze bandwidth based on IP address, so setting up a VPN to replace another IP address can help you "hide".
There are many different VPN tools with their own advantages such as Hotspot Shield , ExpressVPN or ZenMate, most of which support all popular platforms such as Android, iOS, Windows, macOS, Chrome OS ...
You can visit the website of each VPN to compare prices, coverage and countries, supported servers and select the appropriate tool. Most VPNs are free, but there will be some advanced features or additional servers that need to be paid for to use.
Step 3: Compare the speed when turning on and off the VPN
After installing and activating the VPN, measure the speed of the Internet using tools like Fast.com or Speedtest.net, then turn off the VPN and measure it once more to compare.
Normally, activating a VPN will increase the connection traffic so the access speed will be significantly slower than when not activated. However, if you activate the VPN and the speed is faster than usual, you most likely have your Internet bandwidth squeezed. Because the IP address is hidden when using a VPN, the network will not be able to find you to squeeze the bandwidth.
Step 4: Fix
There are actually not many options if your Internet bandwidth is squeezed. First, call the vendor for assistance.
In case the connection is still slow though often reflected, you may consider switching to another network. Before that, "scare" support staff about the network switch, maybe they will not squeeze your bandwidth anymore.
If you find the network annoying, you can use the above VPN tools to temporarily access the Internet faster.