Too Many Open Responses Causing Lag/Crash

[Jaffa-Cakes]

Hello, this is my first issue here so please give me some pointers if you need any more information.

Issue

When sending HTTP requests and receiving responses, responses are stored at the bottom of the page in the Responses portion of the current request.

When 12 previous saved responses are reached, the plugin begins to lag, the lag exponentially increases when even more responses are saved.

Other Machines

I currently have a Laptop and a Desktop PC, this issue occurs on both of these devices.

How To Replicate

1. Run a local web server at the URL localhost
2. Attempt to send in excess of 12 requests to the local web server using the HTTP Client Plugin

Screenshot