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strange stripe on top of firefox browser

  • 1 resposta
  • 1 has this problem
  • 8 views
  • Last reply by returndeneb

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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
Capturas de pantalla anexas

All Replies (1)

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using windows os,

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