My firefox browser

[thunderod]

Got a pop up from eBay saying that my browser is not secure. It is in fact Fire Fox Focus. One of the most secure ones on line. The only thing that could be a problem is that it does not store cookies or that it blocks trackers for which I am very grateful. Before focus I would get ads on my email page for items I had searched on eBay. Get real eBay should not let trackers on there site. 

[gator08041971]

@thunderod 

I run the regular Firefox for my system here and use it with eBay all the time.  But I also run Malwarebytes Browser Guard which does essentially the same thing as your browser version.  Along with Malwarebytes Premium as an antivirus solution.

I have also used it with OperaGX as well.  I have used eBay on Chrome, but I only have Chrome for one website that requires it to run properly, so I rarely use it for anything else.

Not sure if that helps, but that's what I run.   I try not to use Edge at all, as I hate that browser more than Chrome even.  lol