Download throughput is terrible

Support requests about VPN Client Pro
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Posts: 9
Joined: Mon Feb 25, 2019 6:09 pm

Download throughput is terrible

Post by Econdoc »

I was using OpenVPN Client (Ver 3.00.07) in a restaurant public wifi. I tested throughput using the Speedtest by Ookla app. Download speed was reported at 9 Mbps. I turned OpenVPN off and retested. Download was 116 Mbps. I was prepared for a 10-20% throughput "cost", but not a 95% decrease! What is wrong, please?

Site Admin
Posts: 569
Joined: Fri Feb 15, 2019 4:04 pm

Re: Download throughput is terrible

Post by admin »

It is not easy to give an answer because the reasons can be many.
For example:
  • the VPN provider bandwidth was not enough
  • the restaurant's network and / or Internet provider use traffic shaping rules to limit the use of some ports / protocols
  • ...

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