1, switching network test

Please switch the network (WiFi or data network) test to determine whether it belongs to the current network.

2. Compare and test with other equipment.

Use other devices around you to access the same web page. If the same phenomenon occurs, it is the website itself. I suggest you try changing the time slot.

3. Clear the browser data

Go to Settings-Applications and Permissions/More Settings-Application Management-Browser-Store-Clear Data. Please back up the bookmark data to the cloud service in advance before operation.

If you still have more doubts, you can enter vivo official website-My-Online Customer Service-Enter labor and consult online customer service feedback.