SAN FRANCISCO (CBS SF) — A widespread Comcast Cable TV outage was affecting customers in the Bay Area and across the U.S. on Monday.

Comcast tweeted: ‘We are aware of an issue some users are experiencing with their Video service. We are currently investigating and working to resolve — ComcastCares’

Angry customers from California and across the nation were posting complaints on Twitter, using the hashtag #comcastoutage.