To use WireGuard over TCP with the Mullvad VPN app My speed test delivered great results but I still get slow traffic. Choose TCP from under Transport protocol.ĭownload new configuration files that have TCP 443 selected in the Advanced settings (TCP 443 has a higher chance of working than TCP 80).Click on Settings, click on VPN settings, click on OpenVPN under Tunnel protocol.It's quite easy and may significantly improve your connection speed.

So using a VPN that allows you to force all your traffic to use TCP is one way of mitigating this issue. But this means that some ISPs tend to automatically throttle this type of traffic. UDP is often transmitted faster which is why it's used for video streaming, torrents, and online gaming. UDP and TCP are two types of network protocols. Switch server locationsĬhanging to a different server that uses a different provider might help in some cases.

because their connectivity simply can't handle the amount of traffic passing through.įirst of all, if your ISP throttles traffic at certain hours, or because you've used a lot of data, or because their connectivity just isn't big enough, there's a few things that you can try.

because you've crossed a certain threshold of data usage.

because you're transmitting large amounts of data (torrent sharing, video streaming, gaming).

to avoid congestion during peak times of internet usage.

There are various reasons your ISP might do this: Why would my ISP actively throttle my traffic? However they can still throttle based on the VPN protocol that is used to connect to our server or the peering to our server. Mullvad encapsulates your traffic in a VPN tunnel, this means your ISP can not down prioritize based on the content you are accessing. What is bandwidth throttling?īandwidth throttling occurs when your internet service provider (ISP) intentionally slows down, or throttles, your internet traffic.

This guide explains what that is and what you can do to mitigate the problem. If you're experiencing slow internet traffic, it may be because your internet service provider (ISP) is engaging in bandwidth throttling.

Mullvad slow