It tried it but it didn’t change anything.Added the page as an exclusion did nothing,disabling data collection from the browser addon also nothing ,i even disabled the addon from firefox addons and themes page which also didn’t do anything.To my surprise everything works perfectly now in Microsoft Edge (maybe my internet slow down and didn’t work before). Exactly the same thing happened a year ago.In Firefox didn’t work but in Edge worked(slower than Firefox, if Firefox opened the page). Strange… Maybe something changed in Firefox latest update and now doesn’t work.My Firefox version is 88.0 64bit and my Edge version is 90.0.818.51 64bit if it helps.