With a little detective work, we can narrow down the cause of the problem.
4 The problem happens in all web browsersįirst, let's figure out where the problem is.2.3 The problem only happens on a secure (https) website.2.2 The website loads but doesn't work properly.2.1 Try clearing Firefox's cookies and cache.2 The problem only happens with certain websites.1 First, let's figure out where the problem is.