I have had FiOS internet, TV, phone for 6 years. I have had a whole house generator for 6 years due to more than a dozen power outages per year. Yes that's over 72 power outages!!!
During every one of the > 72 power outage, I have been able to maintain FiOS internet, TV, and phone access thanks to the generator.
Suddenly, during the last two power outages, I lost internet and phone (though TV still worked).
What might have changed? Any suggestions?