We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Søg i Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Læs mere

Spawns Invisible/Hidden Facebook window (Windows 7)

  • 2 svar
  • 2 har dette problem
  • 17 visninger
  • Seneste svar af jadrianb

more options

Every couple of weeks, I get a hidden Firefox window containing Facebook. It is not visible from the taskbar. It is not visible from the Task Manager (all other windows are). It is not visible in any tab. I can hear notification sounds, that's the only way I know it's there. If I kill the Firefox process and reopen it, it reopens all of my recent pages like it should, and also a tiny window containing Facebook that wasn't there before.

Any ideas?

Every couple of weeks, I get a hidden Firefox window containing Facebook. It is not visible from the taskbar. It is not visible from the Task Manager (all other windows are). It is not visible in any tab. I can hear notification sounds, that's the only way I know it's there. If I kill the Firefox process and reopen it, it reopens all of my recent pages like it should, and also a tiny window containing Facebook that wasn't there before. Any ideas?

Alle svar (2)

more options

Can you reach this window via Alt+Tab?

more options

Thanks for the response! No. Basically the window "doesn't exist" (except for sounds) until I kill the Firefox process and restart Firefox. If I close all open FF windows, it stays hidden. Only if I kill the FF process does it finally close, and then reappear when FF is reopened as a tiny window. Sometimes it is a small square window, sometimes it's a long narrow window.