Hello @esmail88 , Welcome to our community. I'm sorry to hear about your experience, and I completely understand your frustration. Regarding the "unknown device" error, even though the issue appears...

Hello @rezlop , The "!" indicator on the Internet LED typically means the router's built-in Internet connectivity check (an internal probe to verify online access) is returning a negative result,...

@hydra_vvvv , please see this reply and try to update the driver to 1030.52.1216.2025 (09.01.2026) Fikotr74 wrote @Joseph-TP Finally, the "Realtek USB WLAN Driver 1030.52.1216.2025 (09.01.2026)"...

Hello @hydra_vvvv , Thanks for contacting our community. Have you updated the driver to 1030.52.1216.2025 (09.01.2026)? Please see our user Fikotr74's reply:...

Hello @AndyC350 , Welcome to our community. Purchasing additional single units: TP-Link powerline adapters are typically sold in pairs (KITs), but additional single units can be purchased to extend...

Hello @Ration , Thanks for contacting our community. Please follow the troubleshooting steps below: 1. Try plugging the adapters into a different wall outlet to rule out any electrical issues with...