So I use Linux Mint 18.3 Mate in LiveCD mode for online shopping/banking. During a one hour session I am encountering multiple freezes, where the keyboard and/or mouse stops responding, and I can hear the spin of the DVD burner speed up. Sometimes (but not always) I get a popup saying this page is causing a problem, or a script on this page is causing a problem. In the case of the latter, it asks if I want to stop the script, but if I click yes, this process repeats in about ten minutes. Is there a GUI way to stop the freezes?