Experiencing Wi-Fi issues on your MacBook Pro M1 (13-inch) 2020 model can be frustrating, but there are several steps you can take to troubleshoot and potentially resolve the problem:

1. **Restart Your MacBook and Router**: Sometimes, a simple restart can fix connectivity issues. Turn off your MacBook Pro and restart your router by unplugging it for about 30 seconds before plugging it back in.

2. **Check Wi-Fi Signal Strength**: Ensure that your MacBook Pro is within range of your Wi-Fi router and that there are no physical obstructions blocking the signal. Weak Wi-Fi signals can cause connection problems.

3. **Forget and Reconnect to Wi-Fi Network**: Go to System Preferences > Network > Wi-Fi, then select your Wi-Fi network and click the “-” button to forget it. Reconnect by selecting the network again and entering the password.

4. **Reset Network Settings**: If forgetting and reconnecting to the network doesn’t work, you can reset your MacBook Pro’s network settings. Go to System Preferences > Network > Wi-Fi > Advanced, then click “Renew DHCP Lease” and “Apply.”

5. **Update macOS**: Ensure that your MacBook Pro is running the latest version of macOS. Software updates often include bug fixes and improvements that can address Wi-Fi issues. Check for updates in System Preferences > Software Update.

6. **Check for Interference**: Other electronic devices, such as cordless phones, microwaves, and Bluetooth devices, can interfere with Wi-Fi signals. Move these devices away from your router and MacBook Pro to minimize interference.

7. **Reset SMC and PRAM/NVRAM**: Resetting the System Management Controller (SMC) and Parameter RAM (PRAM) or Non-Volatile RAM (NVRAM) can sometimes resolve connectivity issues. Instructions for resetting these can be found on Apple’s support website.

8. **Contact Apple Support**: If none of the above steps resolve the Wi-Fi issue, there may be a hardware problem with your MacBook Pro. Contact Apple Support or visit an authorized service provider for further assistance and possible repair or replacement.

By following these troubleshooting steps, you can diagnose and potentially fix Wi-Fi connectivity issues on your MacBook Pro M1 (13-inch) 2020 model.