3 Tips on What to do When Global VPN Slows Down your Internet

by Loredana Harsana
Loredana Harsana
Loredana Harsana
Managing Editor
Loredana is a passionate writer with a keen interest in PC software and technology. She started off writing about mobile phones back when Samsung Galaxy S II was... read more
Affiliate Disclosure
  • Using SonicWall global VPN can take your network speed from 100% to the lowest.
  • Free VPN users experience slow internet speed because of the load on the server.
  • Sometimes, choosing a different VPN service can help improve your internet speed.

Many users complain that the SonicWall global VPN client slows down internet issues. As a result, it threatens the strength of your internet connection and makes you less productive.

A VPN has to encrypt your internet connection and put you through a secure server. However, because the VPN employs some measures to protect your internet connection, it slows down your internet speed.

Using a different VPN provider or a split tunnel can be of help. Here are tips on what to do when Global VPN slows down your internet speed.

Can SonicWall Global VPN slow down the internet?

Yes, that is the simple answer to your question. The global VPN slows the internet. It can make your connection speed go from 70-80mbs to less than 1mbs.

Moreover, this occurs because VPN uses extra steps to secure your connection, which is outrageous with SonicWall.

Why does VPN slow down my computer?

  • Distance to a server – The distance between the user and the VPN server sometimes affects the speed. For instance, a person in Australia connects to a UK server. This is a long-distance for a data packet to travel smoothly.
  • Server load – The connection speed will slow if many people connect. This issue is relevant to users of free VPN servers because many people have access to it. Unlike paid VPNs, few people will have access to the VPN server. Consequently, this will make the server speed faster.
  • Internet speed offered by your ISP – However, VPNs alone aren’t the cause of slow internet; the internet provider tampers with their bandwidth.

What can I do when Global VPN slows down my internet?

1. Choose a different VPN server

Because the interaction between the VPN server and the client-server matters how far the server is; hence, you can improve your connection speed by opting for a VPN server closer to your location. 

Also, server load is a very dominant problem that affects VPN users. So, using a paid VPN will be of great help.

2. Use a different VPN service

Many VPN providers are not competent enough when it comes to speed. Hence, get another VPN provider. Likewise, opting for a paid VPN goes a long way in increasing your internet speed.

VPN browser extensions can increase your browser’s RAM usage, thus slowing it down. Running a dedicated VPN app typically requires fewer resources, so it’s the recommended way to go.

A standalone VPN app can also secure all your online activity, not just your browser. A reliable VPN that works well both on PC and mobile and supports demanding online tasks like streaming or gaming is Private Internet Access.

Get Private Internet Access

3. Disable Receive Segment Coalescing

  1. Download the .diagcab file.
  2. Run the file to automatically detect the errors and fix them.
  3. Restart your router and VPN.

By disabling this RSc, your internet connection should not be hindered. Also, the download speed will significantly be higher than the upload speed.

Also, restarting your router/modem helps if none of the options works in fixing the SonicWall global VPN client slows down the internet.
Another issue users complain about is that SonicWall global VPN client frequently disconnects. Check our page for more tips on how to improve your VPN productivity.

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