YouTube stops working. Internet Explorer 9 has its ActiveX Filter to help the Internet Explorer run without ActiveX controls.This is common with Internet Explorer 11, and it means changes have been made in the Compatibility View Setting, leading to flash content problems. If you’re playing YouTube videos, the Internet Explorer might fail to play it because of the wrong configurations, or you disturbed its settings. Incorrect configuration settings can prevent videos from playing on Internet Explorer. Below are some of the reasons why Internet Explorer won’t play videos:
You need to understand what causes these problems before you can find solutions to ensure that your videos are playing properly again. Understandably, this can be frustrating to most people. This is because it can fail to play some videos. While Internet Explorer is a popular browser for watching videos or listening to music, it’s also not fail-proof. Part 1: Why Internet Explorer Won’t Play Videos