Keep getting message that says open item is slowing down the browser. Just started past 2 days
Only chane that I have made was to run Norton update but this stated before I ran the update.
Does this help? ”Webpage is slowing down your browser” This is the new way the browser tells you there is a problem with the script program(s). https://support.mozilla.org/en-US/kb/warning-unresponsive-script?cache=no