Hello! It sounds like you are experiencing issues with your Wi-Fi repeater after upgrading to a dual-band router with 5GHz capability. Here are a few things you can check and consider to improve the situation:
1. Compatibility: Make sure that your Wi-Fi repeater is compatible with dual-band routers. Some older repeaters may only support the 2.4GHz band and not be able to extend the signal from a 5GHz band.
2. Settings: Check the settings on your dual-band router. Ensure that both the 2.4GHz and 5GHz bands are set up correctly and broadcasting properly. You may need to adjust the settings or configurations on both the router and the repeater to ensure they work together effectively.
3. Distance and Obstacles: The 5GHz band typically has a shorter range compared to the 2.4GHz band and can be more easily obstructed by walls or other obstacles. Make sure that the Wi-Fi repeater is placed in an optimal location to capture and extend the 5GHz signal effectively.
4. Antenna Positioning: Adjust the positioning of the antennas on both the router and the repeater for better signal reception and transmission. Ensure that they are oriented correctly to maximize coverage and minimize interference.
5. Firmware Update: Check if there are any firmware updates available for your Wi-Fi repeater. Updating the firmware can sometimes improve compatibility and performance with newer routers and bands.
6. Consider Upgrading the Repeater: If your current Wi-Fi repeater is not compatible with the 5GHz band or is not providing the desired performance, you may need to consider upgrading to a dual-band repeater that can support both the 2.4GHz and 5GHz bands effectively.
By addressing these points, you should be able to troubleshoot and potentially resolve the issues you are facing with your Wi-Fi repeater and dual-band router setup. If you continue to experience problems, you may want to consult the user manual or contact the manufacturer for further assistance.
PH