@SmithColaso Hello, do you connect the fiber case to the WAN port of TL-WR840N? Try to power cycle the two devices. Please connect your computer to the fiber case directly and verify whether you can...

@agustin85 Hi, if you want to block internet access from 2:00-3:00, you can add this device into parental control list first and highlight the selected time, then choose whitelist but NO keyword....

@MilanAntony Hi, how did you configure C1200 as access point mode? Did you change the operation mode to access point directly or you set it up manually? After the power failure/reboot, please connect...

@Hyper23 Hi, I checked this IP address provided, it is a reserved IP address; To make port forwarding work, a public IP address is needed. You can contact ISP to verify whether you can another...

@Azazel110 Thanks for your valued reply. If the 5GHz does not work after you hard reset it, you can contact the retailer or the local tech support to get a replacement if qualified. Good day.

@memora Hi, can you access the OpenVPN server now? If you want to access the Archer C3150 remotely, try to enable remote management on the C3150. And may I know why you cannot you off the router...