PORTSMOUTH, Va. (WAVY) — Popular Google platforms, including YouTube and Gmail, experienced a major outage on Monday morning.

It’s unclear what caused the issue but the U.S. and other countries experienced similar problems that started around 6:30 a.m. ET., DownDetector showed.

Other programs such as Docs and Sheets were also down, and programs used for virtual learning. The issue appeared to be mostly fixed just before 7:30 a.m.

This is a developing story. Check back for updates.