For the past few months I cannot use Facebook for more than a few minutes before it slows to a crawl and I start getting the "Unresponsive Script" errors. Clicking on stop the script changes nothing although it often slows FireFox to freeze. I have the latest version of all of the programs. I have deleted FF and Shockwave and the rest and reinstalled with no change in slowness. I have installed the YesScript which immediately froze FF. The problem arises on other pages now and then but with FB it is every single time. I have Kaspersky for anti-virus and MalwareBytes and CryptoPrevent for protection.

I have asked this question repeatedly and have never received even one person's assistance. PLEASE help me with this.