Try the steps below to resolve your issue.
Keep routers away from microwave ovens, wireless phones and other major appliances. Also, locating your router near brick walls, floors, ceilings and other obstacles that can impede the signal. Also, change the router channel from the factory default setting to another option in order to differentiate your signal from those of your neighbors.
You can also download our self-serve app, RouteThis Helps, to assist you in pinpointing and fixing common networking issues. The app scans your network for problems and provides you with helpful step-by-step instructions to improve your WiFi performance. To learn more about RouteThis Helps, click here. To download, visit the Apple App Store or Google Play Store.