Firefox Support Forum

Hello,

I deployed my NextJS app on Vercel, but I cannot access my deployed app through firefox because of HSTS.

I tried to access several sites with domain .vercel.app but the issue persists.

I can access all sites with ".vercel.app" domain just fine on other browsers except Mozilla Firefox.

I already looked for solution on the internet such as:

1. Removing entry on SiteSecurityServiceState.txt
2. Forget site
3. Clear browser cache & history
4. Restart browser

Any help will be appreciated.

Thank you for your time and attention.

For some reason, after a recent Firefox update on my MacBook Pro (Ventura 13.6), the pages for viewing individual products on Fjallraven website are not loading anymore. You will know what I mean if you try the link below. I did try to clear the cache on the browser but it didn't make any difference. Please advise how it can be fixed. Many thanks

https://www.fjallraven.com/uk/en-gb/men/trousers/trekking-trousers/vidda-pro-trousers-m?v=F87177%3a%3a7323450925642

Kwan

Over the last year I have uninstalled FF removed settings then reinstalled from scratch. Its been over a year now and FF never can pin point where I am at. Today it says I am 1300+ miles from where I am. I really don't want to go back to using Chrome but it appears I will have to as it normally has my exact position. I travel for 6 months of the year and have 3 internet connections shared via an internal WiFi that I use 99% of the time. They are connected via Starlink, GoogleFi (T-Mobile) and AT&T SIMs. I have a SSID with the _nomap suffix and that fixes Chrome but FF NEVER seems to know where I am, no matter how many times I clear the browsing data. I really don't want to go back to Chrome, but I cannot do my work if FF thinks I am somewhere else all the time. Geez, If only there was an addon or extension that would override FF location so I could tell it where I am. I'm in FF Hell. -Bill

I have to load my bank's website several times before I can sign in.

I cannot edit a dashlane item.

I am not great at using a computer. Thinking I should just change browsers. Very unhappy that I can't reach out to the company to resolve my issues.

Hail:

System Software: Win11Ent_x64 v22H2 (b: 22621.2283) MFF v18.5.0.0

No matter what I try, my MFF keeps crashing at startup. For some reason, it tries to open 2 pages the windows at the same time, which is illogical. I deleted firstly my: sessionstore.jsonlz4 logins.json to no avail.

Then I tried to open MFF through elevated CMD with the command: C:\Program Files\Mozilla Firefox\firefox.exe -safe-mode Again, 2 windows pop crashing immediately.

I do not understand why all of the sudden, it tries to open 2 different instances at once. This makes no sense. I am out of ideas, having tried many an option found on Google, but which none give me a solution.

If anyone has an idea, I would be quite darn thankful. This MSEdge crap that I need to use now is not quite my thing.

Thank you. Ke'Ylan

Middle click on ordinary text links works as before. But on some pages a middle click on a button shows a vertical scroll up/down icon as when middle clicking outside the button, instead of opening link in new tab.

The problem begun Friday 29 September after I updated from previous esr-version (think it was 102.-something). I have tested on my old Windows 7 PC, and it worked fine before update, but same problem after updating to 115.

I have verified that about:config browser.tabs.opentabfor.middleclick = true.

One example from a free site: https://sok.riksarkivet.se/scb-fodda-vigda-doda?Forsamling=huddinge&Lan=0&DatumFran=1880&DatumTill=1890&Dokument=F%C3%B6delse The green button with text "Bild" is the problem.

Just fund that the green "Bild"-buttons on other pages on same site works just as before: https://sok.riksarkivet.se/?postid=Arkis+eef4e56e-60a2-4221-9c36-8a7a68280d28&tab=post&flik=1&s=Balder

Best regards Sven Jönsson, Sweden

Hello:

I must use the magnifier that came with Windows or I cannot read the screen. All was fine until Firefox updated. Now, when I try to use the magnifier, Firefox and all the sites I am using freeze. The entire screen fades out, and an hour glass shows up. But nothing happens after that. I have to go to the task manager and close Firefox, then start it up again.

I checked for Windows updates and everything is current. I am using Windows 10.

How can I fix this?

Hello...I appreciate your using Shortcuts & they are very important to me. I once had a problem of not having enough Shortcuts, but that problem has been solved.

My problem now is that the number of COLUMNS in my TopSitesRows often change, without my permission, from 6 Columns to 8. That leaves me with a lot of blank links as well as a lot of links I have visited only once & have no plans to visit again. Why can't I keep the number of COLUMNS the same like I can when I choose how many Rows when I choose TopSitesRows?

Thank you.

This happens at random intervals, mostly when firefox is being left idle.

Since it starts >1000 threads, it easily fills ram and swap, then get killed by OOM killer. Hence no crash reports.

I'll upload a gist with OOM details from dmesg and journalctl, if there is a way to get debug info for this, please let me know.

With a recent update of Firefox Developer Edition to version 117.0b9 i keep getting extremely annoying popups on all sites, asking me if I want to translate stuff.

I don't want to store unnecessary settings in my browser, related to exceptions to websites/languages that I want vs. does not want to translate.

I want to completely disable translations, globally. Forever. Two questions:

- Why there is no "disable translations globally" checkbox in the newly added popup? - Is there an about:config hack to do disable translations globally, for all languages, for all websites, and forever?

thanks in advance

On my work laptop, I disabled "Recommended by Pocket" to avoid distractions.

On my personal laptop, that setting is already enabled. But I never see any stories recommended by pocket when I open a new tab. What can I do about this?

When I try to connect to the Etsy website I get the following message "429 Too Many Requests". I have a VPN and I have to turn it off to be able to connect. I contacted Etsy and they said it was a browser issue. Besides turning the VPN off when I want to connect is there a fix?

I was set up, in myuserchrome.css, to hide my pinned tabs on the tab bar, allowing them to still be available in the "List all tabs" menu, see first image

.tabbrowser-tab[pinned="true"] { display: none !important;}

All of a sudden, it reverted back

That first image, with the hidden tabs, is actually from Librewolf, with has the identical setting.

vpn plugin on one browser won't connect to internet so i have to stop using it to go anywhere. if i use the vpn for the whole system, using a firefox browser doesn't give me clean connections so i can't get to some sites. any suggestions? do they know about this? i noticed in my settings i am now using a custom setting for tracking and a reinstall of the plugin said it now had to have access to 'private windows' which i've never had to do before. do i need to switch to the chromium browsers? cheers in advance.

Since the latest download one of my 3 win10 PC's is displaying icons on top of the text. Firefox is up to date at Ver 118.0.1 (64-bit) I expect its a setting but I cannot find it. Screenshot attached. TIA KR's Andy B

This is a recurring problem. I have just been on to Vodafone who have tweaked my router as my speeds, download and upload, were very erratic, and upload speed often zero so connections failed. Sometimes my phone speeds were similar but not always. The Speedtest by Oopla desktop app also showed erratic results but often when they were OK the web-based test on Firefox was much worse, with upload speed zero. When I started this Firefox showed upload speed zero. Now Firefox shows upload 18Mbps. This variability keeps happening and is driving me spare, as even emails often fail to go through - I use Thunderbird. I shall see how things go tomorrow and tell you how it is going.