1, the video cannot be watched after it expires;

2. The video is blocked;

3. Computer poisoning;

4. The browser update is not supported.

The solution that the webpage can't see the video;

The first method: click Tools on the browser menu bar, then select the INTEINET option, then select the Advanced tab, then click Restore Advanced Settings, and then click Reset below it.

The second method: use anti-virus software to clean the virus.

Step 1: First, use free antivirus software to confirm whether the webpage video can't be opened due to Trojan virus problem.

Step 2: Use the software management function to update the latest Flash plug-ins and your favorite browsers.

Step 3: Find out which programs occupy a lot of network speed or have insufficient bandwidth through monitoring tools. Please read how to test the network speed, let you know your broadband, allocate your bandwidth freely, close programs that don't take up too much traffic, or adjust the minimum occupancy value.