7-Try Different Channels or Bands
You may not realize it, but your Wi-Fi signal is transmitted over different channels. Although all the devices connected to your router may have been working fine, you might suddenly find that you encounter signal issues.
If you have another Wi-Fi network nearby, such as a neighbor’s property, it could interfere with your Wi-Fi signal. That’s because their router may be using the same Wi-Fi channels as yours, causing everything to become congested. If you suspect this to be the case, try switching your router to a different channel.
