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Jan 28, 2024 · There are several possible reasons why your AT&T router may not be working, including connectivity issues, hardware malfunctions, or outdated firmware. Try restarting the router, checking the cables and connections, ensuring that the firmware is up to date, and contacting AT&T customer support for further assistance.
Feb 2, 2024 · Sign in to see your gateway type and check for any internet connection issues. You can fix many common internet issues by restarting your modem, Wi-Fi® gateway or All-Fi Hub. Here’s how: Unplug the power cord from the back of your device. If you have: An internal battery backup, remove it.
Apr 6, 2013 · It's frustrating...I can send e-mails from anywhere in town right now except from my own house (unless I connect to my old router and service). The only thing that has changed in my environment is the router and the broadband provider, and neither of those communications yielded an answer.
Jun 15, 2023 · Try these tips to fix common problems. Check your email size. If your email is too big, it may not be sent. Be sure you’re using the correct recipient email address. If not, you may get error messages like Failed Delivery or Problem Found - Message Not Sent. Check your spam folder for missing emails. Review your settings.
Restart your AT&T Wireless Internet device by switching the power button to OFF then back to ON. Refresh the network list again. If still unable to detect the AT&T Wireless Internet SSID, it may be necessary to perform a device reset to restore factory settings.
Feb 26, 2024 · If AT&T WiFi not working, first check the AT&T service status, restart your router gateway, and check for Physical obstructions. If it doesn’t work, check the WiFi information and try again after some time.
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Aug 2, 2023 · If your router’s firmware contains conflicting data with the AT&T network or is invalid, your Internet connection will not function properly. To solve this, reset your router to its default settings.