How can I troubleshoot my home network's intermittent Wi-Fi connectivity issues without calling an expensive IT professional?

I totally feel you, struggling with intermittent Wi-Fi connectivity can be super frustrating, especially when you're on a deadline. Don't worry, I've got some simple troubleshooting steps that you can follow to identify and hopefully fix the issue on your own.

First, let's start with the basics. Have you checked your router's position? Is it too far away from your workspace? Wi-Fi signals can degrade over distance, so try moving your router closer to your workspace or upgrading to a Wi-Fi extender. Also, ensure that your router is updated with the latest firmware. You can usually find these updates on your router's manufacturer website. To update, simply log in to your router (you can use a tool like routerlogin.net or check your router's manual for the default login credentials) and follow the prompts.

Another thing to check is your physical network cables. Are they securely connected to your router and modem? Make sure they're not damaged or loose, as this can cause connectivity issues. If you're using a cable modem, try swapping it out with a different one to rule out any issues with the modem itself.

As for free or low-cost tools to scan your network, you can try using tools like Wi-Fi Analyzer (for Android or iOS) or NetSpot (for Mac). These tools can help you identify any potential issues with your Wi-Fi network, such as channel overlap or interference from neighboring networks. If you're not comfortable using these tools, you can also try contacting your internet service provider (ISP) for assistance. They may be able to help you troubleshoot the issue or send a technician to your home to take a look.