@t-ice Have you checked this?

@Calibrat What is the model number of the router? Try to reset it to factory defaults by holding the reset button on it until all LEDs flash off then on, then reconfigure it from scratch, leave all...

@Makaveeti Have you tried to reset the C7 to factory defaults by holding the reset button on it until all LEDs flash off then on, then reconfigure it from scratch, leave all the advanced settings by...

@Fran.xd.22.4 How do you connect the C50 to the main router? Is the main router LAN port to the C50 WAN? As this scenario? What is the internet speed you can get when you connect the computer...

@Jujosan Thank you so much, we will soon check and investigate this.

@Google21 Hello, Have you ever changed any advanced setting on it web UI which may affect your internet speed? If you are not sure, it is suggested to reset it to factory defaults and set up the...