strange stripe on top of firefox browser

4 năm trước

21:20, 15/11/2020

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

Đính kèm ảnh chụp màn hình

Answer 1 · 2020-11-15 21:20:32

21:23, 15/11/2020

using windows os,

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