It get these errors in the JavaScript console:
Failed to load resource: net::ERR_FAILED chrome-extension://dliochdbjfkdbacpmhlcpmleaejidimm/cast_sender.js Failed to load resource: net::ERR_FAILED chrome-extension://hfaagokkkhdbgiakmmlclaapfelnkoah/cast_sender.js Failed to load resource: net::ERR_FAILED chrome-extension://fmfcbgogabcbclcofgocippekhfcmgfj/cast_sender.js Failed to load resource: net::ERR_FAILED chrome-extension://enhhojjnijigcajfphajepfemndkmdlo/cast_sender.js Failed to load resource: net::ERR_FAILED 2http://rcm-na.amazon-adsystem.com/e/cm?t=davidbeycom-20&o=1&p=12&l=ez&f=ifr&f=ifr&linkID=4OKJVGYY6HCIMHTY Failed to load resource: net::ERR_CACHE_MISS
I can’t trace their source and they don’t appear in any other websites. So where do those requests for a local cast_sender.js file come from? If those are the only plugins installed how are you running Google and Amazon ads?