A Solution For Weak WiFi Signals From Wavlink Gadget from cavinreacher's blog

First, make sure the repeater is positioned as optimally as possible, ideally adjacent to your primary router, and clear of any obstacles. The signal's strength will therefore increase. To access the settings, enter the Wavlink WiFi repeater's default IP address, which is frequently 192.168.10.1. In the address bar of a web browser, type the IP address. The settings page for the repeater will then appear. When you reach the 192.168.10.1 WiFi repeater setup page, go to the wireless settings. Type the required password after confirming that the repeater is linked to the correct WiFi network. Additionally, you might want to think about switching the channel to reduce interference from nearby networks. Verify that your Wavlink repeater's firmware has been updated. Firmware upgrades are regularly made available by manufacturers to enhance performance and fix connectivity problems. You might be able to find the most recent firmware for your particular repeater model on the Wavlink website.