To fix common Wi-Fi issues at home, restart your router, move closer to it, reduce interference from other devices, update firmware, or reset network settings. If the problem persists, contact your ISP.
To solve general Wi-Fi problems in your house you should reboot your router, position it in the central area of the house, avoid other appliances from interfering with Wi-Fi signals, update the router firmware, check for channel overcrowding and reset your network if necessary.
