No complaint with Microsoft until this month, when Outlook is sending my emails the following day, and some of them are date sensitive.
Tried to find out if is a common problem...not successful
Earlier this week, Outlook was unable to open my data file (*.pst) or even Start Outlook.
After two days of pulling my hair out trying to create a new PST file and a bunch of reboots, Outlook gave a few hiccups then launched just fine.
Scary!