@Solla-topee Hi, sorry for late reply, 1, I have some error here, I can not upload any vidoes. ( failed to upload) https://drive.google.com/file/d/1s5hOPII3l4kMA5llJYJ9g1xlb0-Nb95p/view?usp=sharing...

Hi We have 3 cameras, and with this one ( C520WS) we have a problem, every 30 sec after have Sound dropout, we re boot the camera and wi-fi also, but nothing happened. and also the camera image is...