Hello,

I can only guess that those blue bar is part of Chrome since It appear on mine too. That blue bar is there between the chrome tabs and top of Chrome titlebar. I don't think Groupy can do anything about those. I know when groupy is off and Chrome maximize, that blue line disappear. But when you add groupy tabs that windows no longer maximized. Hence that line still appear, it need to shift down to make space for Groupy Tabs.

Thank you,

Basj,

Stardock Community Assistant