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Burp run speed slow in proxy special ip

chain00x | Last updated: Dec 27, 2023 11:41AM UTC

When I use the LAN proxy to capture packets https, burp traffic is very slow, no problem when I request http, and when I use Charles to receive traffic, it is normal when I forward it to burp, what is the reason?

Michelle, PortSwigger Agent | Last updated: Dec 27, 2023 12:51PM UTC

Hi Can you tell us more about your setup, please? - Which version of Burp are you using? - Are all HTTPS sites affected? Are you able to access our deliberately vulnerable website https://ginandjuice.shop? - How are you accessing the sites? Are you using Burp's embedded browser or an external browser to access sites? - Are you trying to capture the packets in Burp's Proxy > Intercept tab? - Do you have an upstream proxy configured under Settings > Network > Connections > Upstream proxy servers? If you do, are you able to test on another network where you do not need an upstream proxy server to see if those connections are also slow?

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