Hi, Thank you for your review. To ensure the best possible signal, optimal placement is essential. Reducing obstructions and placing the router centrally will help ensure your signal reaches the areas you need. Additionally, for optimal performance of your wireless router, please check, and if needed, update its firmware using the steps outlined in FAQ 2796 on our official website. To locate this FAQ, visit our website and enter 2796 in the top-right search field, then click the corresponding FAQ in the search results. If you would like assistance with any of these steps, please reach out to our support team using any of the resources included with the product, or from our official website, and we'll gladly have a Support Agent follow up with you directly. Thank you, TP-Link Systems Support