Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

Search 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.

Learn More

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

Firefox browser opens minimized - half size.

  • 1 cavab
  • 1 has this problem
  • 3 views
  • Last reply by Terry

Tim Martin
Tim Martin
more options

Firefox browser opens minimized - about half size. Support article suggests a refresh, tried that and it works for the first time the browser is opened after the refresh and then reverts to the same size.

Another suggestion was to delete the xulstore.json file as it may be corrupt. Done that several times. Each time, that solution works for the first time the browser is opened. Beginning with the second time, the behavior returns.

I have also tried uninstalling and reinstalling Firefox. Same result. Works for the first time the browser is opened.

I have no extensions or plug-ins installed other then what exists from the default browser. I am running the current version of Firefox, Windows 11, fully updated system with plenty of RAM and disk space.

Thanks!

Firefox browser opens minimized - about half size. Support article suggests a refresh, tried that and it works for the first time the browser is opened after the refresh and then reverts to the same size. Another suggestion was to delete the xulstore.json file as it may be corrupt. Done that several times. Each time, that solution works for the first time the browser is opened. Beginning with the second time, the behavior returns. I have also tried uninstalling and reinstalling Firefox. Same result. Works for the first time the browser is opened. I have no extensions or plug-ins installed other then what exists from the default browser. I am running the current version of Firefox, Windows 11, fully updated system with plenty of RAM and disk space. Thanks!

Chosen solution

Is there a Windows setting to control window size for an application? The only other thing I can think of is that the following preference in about:config has somehow been altered to true. privacy.resistFingerprinting

https://support.mozilla.org/en-US/kb/about-config-editor-firefox https://support.mozilla.org/en-US/kb/firefox-protection-against-fingerprinting

Read this answer in context 👍 0

All Replies (1)

Terry
Terry
more options

Seçilmiş Həll

Is there a Windows setting to control window size for an application? The only other thing I can think of is that the following preference in about:config has somehow been altered to true. privacy.resistFingerprinting

https://support.mozilla.org/en-US/kb/about-config-editor-firefox https://support.mozilla.org/en-US/kb/firefox-protection-against-fingerprinting