i have Vodaphone cabelmax 1000 since more than a year with Technicolor CGA6444VF router. Since last night the router keeps rebooting every few minutes or some times every 20 or 30 min. Wifi is stable, but its the Internet which is issue. I resarted the whole setup, reset the router and rebooted all devices. Yet it keeps happening. This was never a problem before. I am jot sure what is the issue at hand ? Any suggestions?