@Jalmwida 

Hi, 
Typically, you can refer to the instructions below to troubleshoot if you fail to load the camera's live view page.
What should I do if I can't view the Tapo camera?
 

Please confirm the following information for the reported phenomenon.
  1. On the camera's Device Settings > Device Info page, please tap the Wi-Fi icon and check the RSSI value.
  2. What can you see on the camera's live view page during the day?
  3. If you disconnect the solar panel from the camera, can you watch the camera's live feed during the day?

Best Regards