TP-Link is a regular face in the Wi-Fi router business, offering a variety of different routers and router-adjacent devices like mesh systems, range extenders, and access points. Generally, TP-Link's routers are fairly reliable, and one of its routers is rated higher on Amazon than routers from Netgear or Eero. Of course, no product is perfect, and TP-Link's routers have been known to exhibit occasional problems, such as unstable connections or suboptimal Wi-Fi range. The good news is that these kinds of problems are not exclusive to TP-Link routers, but rather to routers as a whole. If you're experiencing any of the following issues with your TP-Link router, try these solutions before you start shopping for a replacement.