Hello, you can try to download the pptv player for free, just enter it directly in the browser, and then click Install to watch it normally. Or Baidu directly, there are many, I hope I can help you!

1) If you have this problem in a single channel, try to solve it;

2) If you have this problem in multiple channels (or all channels) and you are a windows7 system, please try to adjust the video rendering mode to "VMR9" in the advanced settings first, and then restart the program to see if it can solve the problem.

3) If you are not a windows7 system, please try to adjust the video rendering mode to "System Default" and restart the program to see if the problem can be solved.

4) If the previous operation fails, please try to set the acceleration of Windows Media Player to "None", and then restart PPTV network TV to see if it can solve the problem;

5) If the previous operation fails, please try to reinstall Windows Media Player, and then restart PPTV network TV to see if it can solve the problem.