If your Arlo system isn’t connecting, it could be due to several reasons. Check your Wi-Fi connection to ensure it’s strong and stable. Confirm that your Arlo devices are within range of your router. Restarting your router and Arlo base station can often resolve connectivity issues. Also, ensure your Arlo app is up-to-date. If these steps don’t help, contacting Arlo support at +1–800–857–0779 can provide further assistance and troubleshooting guidance.