Firefox 技術支援討論區

Version 91.0.1 - Since the upgrade 90% of my web pages do not format correctly. Text is now displayed in white panels in the middle of what was once a block of text. Modifyable fields are no longer out lined in a text box. I am not sure what version I upgraded from, but it was the version before this one. I have a MacBook Pro/OS version 11.2.3. Any ideas?

How can I go back to the previous version? I really do not like these changes.

Ever since the upgrade to Firefox 91.0 all news articles and headlines are shown in Blue Text instead of black. When I downgrade to the previous Firefox all the text is back to Black. I'd like to keep the new Firefox upgrade but have my text shown as Black. I've tried changing the Font Color in Preferences but that has no effect. Is anyone else having this issue with the upgrade to Firefox 91? I'm using a Macbook with High Sierra. Thank you for any help, I appreciate it. b. giovinazzo

Hi. All of a sudden Firefox on my MAC is displaing websites incorectly. It is happening on all websites. It seems that the background colours / transparancy of text boxes are missing / not being displayed. Also some font sizes or images seem to be to large. I have cleared Cache, history, cookies, deleated Firefox and reinstaled it ? Out of the two images I have uploaded, the one with the transparent background is corect and displayed in Chrome. Also some tick / text boxes will not alow me to tick / enter text.

Hi! I believe this began with the most recent Firefox update but not 100% sure. I am running Firefox 91.0.1 (64-bit) on an iMac. Gmail, google docs, and many other sites (even some of the Firefox preferences options!) are either not showing up or showing up without some lines or (as in the gmail sign-in page case with black lines on the sides.) In docs when I try to highlight something it underlines instead or doesn't appear to do anything. I have attached screenshots that further illustrate the issue. I have gone into troubleshoot mode and the issue is still present. Any ideas for how I can fix this?

Recently my firefox browser had been displaying webpages in strange way - it looks very basic

• White boxes around clickable elements, with some of the text whited out.
• Black borders around each web element, and no colour on websites.

I have attached pics of e.g. eBay with the borders and white back ground problem And a second pic of a guitar website, with the video volume controls and slider whited out

I have re-installed Firefox, run safe mode (it still happens), refreshed firefox settings(still happens)

All help appreciated

Thanks

Sean

Suddenly firefox started to show pages in a weird way, with all pages having a white background. When I compare a same page with two browsers, firefox show text-links in blue font when they should appear black and blue, or shows a blank banner when it should appear colored. Also for exemple, when on facebook, the little image in messenger bubbles showing when was the last time a friend was logged, this little image shows blank/white instead of stating time in green.

I have tried everything here : https://support.mozilla.org/en-US/kb/websites-look-wrong-or-appear-differently#w_reset-zoom and here : https://support.mozilla.org/en-US/questions/1331285

Here's an exemple of what the firefox product page looks like in my firefox browser.

Ever since I installed the update every webpage looks wrong. It has a default white background and formats for texts on every site is off. I tried using the dark theme and it did not help on other pages. I have tried to troubleshoot firefox several times to no avail. I reset all the settings nothing helped. I uninstalled and reinstalled firefox and it still looks horrible/wonky. Things are kind of working on web pages but not really. Please help me.

I don't know how to explain but here are a few things I am experiencing. This happened after changing some preferences, so I don't know if this is a Firefox thing or not. 1. a. YouTube Chat in videos. - Chat Mods are no longer in blue like they were. The name and and wrench are black. Comment box not there, but I can click and comment like always.b. Red line to reverse or fast forward not red any more and sound, setting buttons are almost translucent. 2. a. Facebook - Comment box is no longer there. I can comment but the lines for the comment box is not click on comment, the words "Write comment" appear, but when I click on that to comment, nothing happens until I click a couple of times, and then I can type. The flashing Iine "I" doesn't show up to let me know I can type. b. On FB Live - Icons are missing. If I put the cursor where the pause button should be, a pause icon shows up but you have to click where the pause but used to be, same with the play button. No line for moving in reverse or fast forward when on replay.

Now I tried to click on "Email me when someone answers the thread" and nothing happens.

i have recently updated to Firefox V90, and formatting on web sites is degraded. Have lost color, contrast and usability more difficult. No dark mode. Anyone else experience this? I updated to v91 and still a problem.

I just upgraded to v. 91.0.1 on my iMac today. Yesterday my Google Mail and Calendar pages looked normal. I use color labels in my email and all colors (I color code my various calendars to make it easier to find what I'm looking for) have disappeared. And there is no way to select colors. The drop-down boxes are there, but no way to select individual colors, which also aren't visible. Help!

The first image is how it now looks on Firefox; the second is on Safari and looks the way it used to look on Firefox.

After update 91.0.1 for Windows 10 (64 bit) Firefox often freezes. I need to kill Firefox process from Task Manager to restart him. But after restart often freezes again, when loading opened tabs. Before this update this NEVER EVER happens.

After searching in the browser bar, and then getting results, i click on hyperlinks from the results and new tabs open. I explore the subsequent open tabs, and then at some point, the search functions quit working in all tabs, and i need to restart firefox to correct the issue (searching in the main browser bar ).

If i type an actual address - it will sometimes "clear the glitch" and the "searching in the broswer bar" may start working again...

Any ideas why the search function would not respond from time to time?

Windows 10 Pro 20H2, Firefox 91.0.1

In a specific webpage, Horizontal scrollbar shows up and extends or shrink how I move my cursor. On the infinite scroll, As long as I keep moving my cursor, The page goes forever. It supposed to end.

I've tried it with Safe mode and no change. Same behavior. Other browsers are working fine.

I'm not sure if this is a page specific issue or not. Most webpages are fine except for that. Here's the page source in case you need to test:

view-source:https://angusnicneven.com/Gate_Information

I work on a university lab PC, which I need to sign in to and out of (including deleting all saved data and extensions) every day. I have Firefox sync enabled (including extensions, because I require them).

However every time I sign in, the message pages of all the synced extensions pop up as tabs, wasting around three minutes of my time (I've to wait for them to open first because if I try to type anything in my search engine, another tab opens, switching the cursor to this newly opened tab. Plus it is annoying to manually close around a dozen tabs).

How to disable such 'messages' from opening automatically upon the first sync?

After updating to Firefox 91.0.1 ALL websites show damaged style and layout. Even the browser itself seems to have broken layout elements.

• Links have a white background box around them.
• Extension/Theme tabs in the settings are unusable with dark theme (white box around white text).
• Sidebar background and all objects with white backgrounds (treetabstyle, ... and other plugin sidebar content)

I even tested the version with an empty profile and in the debugging mode - same result.

Is this version broken? when is a working version to be released again?

This problem comes only with Firefox, all other browsers (Opera, Chrome, Microsoft Edge) don't show this problem. I am developing a website and I use an iframe to show html content from the same area. In http mode it works fine, but Firefox changes spontaneously at every second access to https and doesn't show the content, next time it uses http and it works and so on. How can I suppress the spontaneously cahnge to https?

Hello,

Since a few days Firefox starts with the same message: using an older version of firefox can corrupt bookmarks and browsing history.... the current version is 90 and is updated to 91.0.1