In any case, if you start having extender problems, you might need to look into the entire network. For instance, verify the precision or usefulness of the advanced network settings. When the most recent version of the firmware becomes available, check for updates if one is designed especially for your repeater. The Wavlink AC1200 repeater setup page gives you access to the network administration tools and the firmware updating process. You can reset the repeater if something goes wrong, but you'll have to start the process over. On the extender, locate the reset button and press it to start the reset process. Whether the process is still being performed will be shown by the extender's flashing light. After some time, the procedure will be completed, and a solid light will appear. The setup has to be done again starting at this point.