strange stripe on top of firefox browser

4 年前

2020/11/15 晚上9:20

I'm using upper and lower setting monitor

When I maximize Firefox browser on bottom monitor,

a black bar intrude upper monitor

I'm using upper and lower setting monitor When I maximize Firefox browser on bottom monitor, a black bar intrude upper monitor

附加的畫面擷圖

Answer 1 · 2020-11-15 21:20:32

2020/11/15 晚上9:23

using windows os,

tried reinstall, safemode, hardware acceleration off, customized theme, change size of firefox's menu