There are several reasons for the problem: 1. Poor network speed 2. Video card is not good 3. If other video playing software can, it is the software problem
Solution: Use other AV software to play. If it can be played, uninstall Thunderbolt and reinstall it. Use the drive wizard to detect the computer driver to ensure the normal installation and use of the driver.
There is a problem with the ios 8 system itself, and the optimization is not in place. For example, when I use it, the SMS will always get stuck, but it will be better if I quit and use it again
You need to set up a browser. Generally, the browser has the ability to disable the display of pictures, videos and sounds. Check whether your browser has selected the option to disable the playback of sounds
