Step 1) Start up Firefox, In the Adress bar type "about:config"
Step 2) On the top of web page there is a search bar. In the search bar
type "network.http.pipelining"
Step 3) Find "network.http.pipelining" and set it to "TRUE"
Step 4) Find "network.http.pipelining.maxrequests" and set it to 8 or 10
The Default is 4
Step 5) Next, Search "network.http.proxy.pipelining" and set to 0
Step 6) Restart Firefox by Exiting it, then open it up