This add-on prevents login to Chase credit card site. Ever since this add-on went active in April, I have been having numerous and annoying website issues. I have disabled Facebook Container and have not experienced any problems since disabling. This app is a headache and should be quarantined until properly debugged and peer-reviewed. (CPU: I5-2330M, RAM: 12Gb, OS: Windows 10, 64-bit, Browser: Firefox 76.0-64 bit)