chris78

This is normal and expected. The ESET Root certificate is not imported into portable Firefox automatically so you can either export it and import it manually or disable SSL/TLS filtering (not recommended). Unlike v9, older versions had SSL/TLS filtering disabled by default which is why it works without issues with older versions. Thank you very much for your help. I exported the root certificate then imported it into Firefox Portable: it fixed my problems. Is this a 1-time thing or will I need to repeat it with every Nod32 minor/major update?

I have a similar problem with Firefox Portable 48 (from PortableApps.com). I'm currently running Nod32 9.0.386.0 on Windows 7 SP1 64-bit, Home Premium edition. When I visit Amazon sites, the images and css don't load, making the sites unusable. (Today, it even started happening on yahoo.com as well) When I open the browser console, I see the following errors: I can't update my addons in Portable Firefox (whether manually or automatically): The yahoo/amazon problems don't occur with Google Chrome Portable or with non portable Firefox 48. Non portable Firefox can also update its addons without error. My SSL/TLS settings are the default ones. In the list of SSL/TLS filtered applications, Firefox Portable, Chrome Portable & non portable Firefox are set to "Auto". When I set Portable Firefox to Ignore in the list of SSL/TLS filtered applications, all aforementioned problems disappear. On another computer (Windows 7 SP1 64-bit, Home Premium edition) running Nod32 7.0.325.1, Firefox Portable doesn't have any problem.