The Internet could be hard to reach if the extender is running on the bad Setup. However, you are also a bit confused like many users of Wavlink. We can resolve your Setup issues with setup techniques to troubleshoot the errors. For a good Wavlink Extender setup. An access point is necessary for wireless setup. An ethernet wire is important if you are up for a quick connection. A WPS button is necessary on the extender for good Setup. Proper Networks configuration is necessary. The brand of the router matters much in the compatibility of devices. With the wrong configuration, the router will run badly. Make sure the antennas are located in the equally opposite direction. The reset button should not be broken. Full blinking Lights on the Extender. Do not shift the heavy objects near the extender. The Positioning Of The Router. Yes, the router position could be a problem so place the router position as recommended here to a place at some above space, on a wardrobe which is of middle size. WiFi signals arise from the Wavlink Extender setup itself. The near proximity of the devices helps in good WiFi signal enhancement. Generally also if we talk about the office as well, it is the same. After that, you need a router to expand the range for sure.