Twitter says i'm using an older version of internet explorer
I recently went to Twitter with Firefox v. 72.0.2 on my Windows 10 desktop, and Twitter loaded the mobile version of the page and told me it was because I was using an older version of Internet Explorer. So, I cleared all of my history and cache and tried it again, and it was okay. Then a couple of hours later, I went to Twitter again and again I got the mobile version of the webpage and I got the previous error message. All I had to do to correct it that time was load the page again. And, yes, it accuses me of having an older version of "Internet Explorer."
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- User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0
Websites say that Firefox is outdated or incompatible even though it's the latest version https://support.mozilla.org/en-US/kb/websites-say-firefox-outdated-or-incompatible
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Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration is causing the problem.
- switch to the DEFAULT theme: "3-bar" menu button or Tools -> Add-ons -> Themes
- do NOT click the "Refresh Firefox" button on the Safe Mode start window
Are you possibly using a small window or zooming the page ?