Office 365 online calendar not showing event, showing plus one (+1)

I had a weird one today.
A user created a shared calendar to add recurring appointments.
The appointments displayed for one month, but not the next. On the next month it showed a +1 instead of the event.

It turns out this was because of the screen size/zoom settings.
Zoomed out one click of the mouse wheel (ctrl+mouse wheel) and the even displayed.

Disable Windows 10 logon pin

This was conducted on a domain joined computer.

Settings>Accounts>Sign in options
Click "Forgot Pin"
Enter domain password
Click Cancel on the new pin screen.

Simply going to Change pin and cancelling does not clear the pin, you have to 'forgot pin' to clear it.

Hope someone finds this useful.