@FabioCupidi Hi，I guess TP-Link 9554 is the default WiFi name, please check the model number and hardware version on the product label. In addition, by 4G symbol, do you mean 4G signal strength LEDs...

@buzzdev Hi, thank you very much for posting on TP-Link Community. May I know the name of your ISP? Please monitor it for longer time, if it happens frequently and rebooting always doesn't work,...

@Abdulaziz96 Hi, Please troubleshoot by following this guide: Troubleshooting guide of no internet access with TP-Link Wireless 4G LTE Router working as 3G/4G Router Mode If the problem still exists,...

@caste Hi, are you using UDP or TCP for the OpenVPN, no matter which one you've tried, please try another one as well. In addition, please confirm if the Internet IPv4 address on Advanced->Status...

@aerubik Hello, thank you for posting on the TP-Link community, and we certainly appreciate all your feedback and feature request here. While we don't have any specific details that I can share...

@Sebba Hi, you mean the router will reboot itself and turn back on as automatically as well, or just turn off itself and never turn back on automatically? How often does the issue happen? like once a...