@Morris1990 Not yet. Fortunately, it does not happen often.

@Marvin_S I don't think it's an ISP issue. My old Tenda V12 Wireless AC1200 modem doesn't have this problem.

I often lose connection during storms. The modem tries to reconnect, but fails and needs a manual reboot. The modem displays two messages and the Internet LED is red. Check the DSL settings such as...