Also known as data throttling or bandwidth throttling, internet throttling is legal if your ISP expresses the possibility of limiting your internet speed in the fine print of your contract. The exception is if your ISP falsely advertised unlimited data but went on to place a cap on your service.
Is it possible to bypass ISP throttling?
What's the best way to bypass bandwidth throttling? If your ISP is throttling your bandwidth, and switching providers is not an option, the easiest solution is to connect through VPN. Your ISP won't be able to inspect the data packets, so it won't be able to throttle that traffic based on what service you're using.
Can a VPN always bypass ISP throttling?
Yes, a VPN will stop ISP throttling as it will hide the content you are viewing from your ISP. Your ISP can't throttle your internet connection across all services, so if it can't see what you are doing, it won't throttle any.