New
#1
Vertical White Bar in Notification Area After 14271
Immediately after upgrading my Insider's copy of Windows 10 to build 14271 I noticed a vertical white bar in the notification area. See the screenshot:
As you can see, it has a little arrow pointing to the right. If I rest my pointer on the bar, no tooltip appears. If I click on the bar, it moves to the left and now the little arrow inside points to the left.
Any ideas what the heck this is?