Firefox Support Forum

I would really like a feature where I can highlight content within PDFs like in Edge. It's really helpful because I usually store PDFs temporarily, and it doesn't make enough sense to download each and every PDF I have to work with. The 'draw' tool isn't particularly helpful when you're working on a Mac 24/7 with no other devices except an iPhone. I've attempted using Yawas, but it doesn't work in the native PDF viewer because it isn't a website!

Please help...

ever since i was in Portugal, and a repairman needed my phone to access our contract for a car repair, my web pages constantly show up in Portuguese. no matter what i set my page to, and it SHOWS it is set in English, i still keep getting pages opening up entirely in Portuguese..and have to work my way thru to reset it BACK to English.

what  is going on ?

I keep getting 'Gah. Your tab just cashed' notices for nearly all my tabs and also Youtube keeps buffering and finally just goes black. I used trouble shooting modebut that didn't help

Hello, I am working on a web app where quite sizable around 45 mb webassembly module is used. The wasm file it self is cached by the browser but it is compiled to the device on every page refresh and it takes some time. I would like to cache this compiled module, but didn't find any information how this could be done except some 5 years old information about using indexed db and then information about removing that possibility.

How one could cache compiled web assembly module?

Hello

https://soulldn.com/ This is my website.

Firefox not loading the site properly . but when i try to mobile Firefox browser then work properly. I think the domain is blacklist from firefox database. I can ensure the website fully malware free. so please whitelist the website asap

Thanks

On a secure patient portal, when I try to open 'test results' i get the server error. Please, is there a toggle blocking this portion from opening? Everything else on the site opens, ie messages, appointments.

I recently noticed that fields on all Web sites I visit have an extra horizontal line at the top of the prompt. Please see attached image. This only happens on Firefox. Other browsers don't have that behavior. How can I restore the normal prompt of a straight vertical line?

Thank you!

I sometimes have a problem connecting to a URL. It does not make any difference which URL. Microsoft Edge has the same problem when this occurs.

I have two network connections. One is via Ethernet and one via WiFi. I generally don't connect the WiFi since I am sitting next to my router. Yesterday, when this occurred, I connected the WiFi and everything worked. I thought it had something to do with my WiFi, but today when it failed I tried the same thing and the problem continued.

I ran the Microsoft troubleshooter and it displayed that I was connected to the Internet.

When this occurs I can ping my router successfully, but I cannot connect to my router via Firefox or Microsoft Edge.

Today I rebooted my router, even though other devices do not have a problem connecting to the Internet, and when the boot was completed everything worked. When I rebooted the router my PC indicated that it did not have a connection and when it was able to access the router initially it indicated that I did not have a connection to the Internet. When my PC indicated it had an Internet connection Firefox functioned correctly.

I have a UPS which has my router, modem, and desktop PC connected. We have had power failures and either my PC is turned off or I turn it off. My router and modem continue to function and we can access the internet via tablets or cell phones. I was wondering if the power failure somehow could have affected my network provider and I needed to reset my router so that it could establish a new connection to the modem. Don't know if this makes any sense or not.

I have Microsoft Office 2021 which is Microsoft's perpetual license version of Office 365. I use Outlook in Microsoft Office 2021. What surprised me is that when this is going on Outlook will function correctly.

Is there anything I can access in Firefox that can help me determine what is going on, or do you have any suggestions?

Suddenly, yesterday when I opened my Microsft Outlook app, all is see is HUGE letters filing my entire desktop computer screen. As you can see in photo below, there is no way I can rea email this way. Same today. When I try another browser (Edge) the Outlook screen opens just fine, so it looks like a problem with Firefox.

I don't want to have to use Edge as a browser - I like Firefox!

I don't know how to fix this in Firefox. I don't rememebr making any changes to the programme - but I do undertake regular updates.

The 5 shortcuts I had on my FF home page below the google search box all disappeared and I am unable to re add them as FF will not let me. I have reinstalled FF and refreshed it but it did no good. unable to take a screenshot as it will not show up when I right click as it used to.

When I want to start up Firefox I receive the following message, Cannot start up the aplication, press OK to end it.

Yesterday it start up Firefox but no website was shown

Can someone help me, I tried several things as new install e.g.

André

Hey guys, thanks for the help in advance.

This problem occurred recently and it's quite a pain in the ass. I'm using Macbook Pro 14 inches with M1 Max chip. Lately when I work, I have to open quite many urls at the same time, and my mac went crazy hot because of firefox's insane cpu usage. I tried what's suggested to turn off the acceleration mode, but still, nothing changes.

Is there still anything I can do to resolve it? or I just switch to other browser?

You search for a word using Control+F like any other program. It's highlighted on the page if it's there. Or you would think so. But no. Why does Firefox so often say it found a word when you can clearly see it's not there on the page? Nothing is highlighted. It even gives you the number of results on the Find bar. Some may be there but others are not. This has been like this for years. Why?

i now keep getting a pop up window saying that this profile was last used with a newer version of this application. Please create q new profile. what am I to do?