After you connect to the secure web site, I get the following: WDRES_ERROR_HTPPError. Is this a problem of plug-in or add-on?

Have used this site for years. It has recently been updated

To see if an extension could be linked to this problem, you can try to access the site Firefox Safe Mode.

You can restart Firefox in Mode safe help

Help > restart with disabled modules

In the dialog box, click on 'Start mode safe' (not Reset)

Any difference?

Safe mode does not automatically neutralize plugins. If you think that the site is using one of those, and you want to see what happens when it is disabled, you can do it manually on the addons page.

Firefox orange (or the Tools menu) button > Add ons

In the left column, click on Plugins, and then edit the suspect plugin or ask to activate or to never turn on and reload the page.

Any difference?

Tags: Firefox

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