Autotrader - problem loading page

[Tomsk]

Sometimes pages load normally, but more often than not I'll get - 'Secure connection failed'
Hitting F5 will eventually load the page.

I'm using Firefox. Adblocker ulitimate enabled & diasbled makes no diference.

WIth Chrome, Edge and Internet Explorer I can't even log in to Autotrader.

Anyone else having this problem?

 

[Tomsk]

Working OK in Chrome, Edge and IE now - my password was wrong.

However when browsing through pictures, each picture is added to the browser history. This means that after ESCapinging out of the pictures, going BACK using mouse or keyboard goes back through the poicture hsitory one by one.
In FF (when it works), going BACK takes me back to the search results with just one press.