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Connection problems while using Burp

Awaria | Last updated: Dec 19, 2015 10:47AM UTC

Hi, I have problems with setting connection when using Burp. I found out that when I am trying to reach the website using Burp proxy, just one SYN packet (and two retransmissions) is sent while when I don't use Burp proxy there is allways more SYN packets. I know this is the problem because the server is busy and usually doesn't answer to the first SYN. What can I do about it? Is it problem of Burp or the browser? Or is the problem somewhere else? I am using Burp v1.6.32, Java 8 and newest Firefox version.

PortSwigger Agent | Last updated: Dec 22, 2015 01:31PM UTC