When a Roku won’t connect to Wi‑Fi, I don’t start guessing—I run the quick checks that actually narrow it down. In this video I show you the exact step-by-step path inside Roku Settings to test your wireless signal strength, run the built-in network test, and even check your download speed. Before that, I also cover the simple stuff that causes most “Roku not connecting” problems: reboot your router, move it closer to the Roku, and remove physical interference like walls and doors that can mess up the signal. If other devices are online but your Roku isn’t, I keep the focus on the Roku itself: restart the Roku from Settings, then delete and add the Wi‑Fi network again (or do a full network connection reset). I also show when it’s not your Roku at all—like an ISP outage (DownDetector is your friend) or a limited data plan that’s been maxed out. And if you want the most stable fix, I talk about using an Ethernet adapter (if your Roku supports it), updating Roku OS, and only then going for the last-resort factory reset.