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I've already found the solution, but wanted to share that Version 90 created a problem with Print Preview and Shrink to Fit. Uninstalling Version 90 and re-installing Version 89 fixed the problem. With Version 90 the Print Preview function (which I love) didn't work properly. When I try to Shrink to Fit any page, the first page shrinks, but the second page isn't pulled into the first page. Also, there's missing information on both pages. If there's another solution so I can use Version 90, please tell me. If not, and Mozilla is doing away with Print Preview (and Shrink to Fit), I'll have to do away with Mozilla Firefox. Sorry, but that's the main reason I use Firefox over Chrome. Perhaps I can find another browser to do what I want. I hope not though.

When I click "Print" nothing happens...no dialog box, no printing, nothing happens. If I click "Print Preview" I'm told "the selected printer cannot be found". I can't find any way to get to a print dialog box or to select a printer.

Printer is working fine in every other program including Firefox.

I'm using Win 10, TB 78.12 64bit with Epson ET 5170

Thanks

Firefox ESR 78.11.0 version. For some reason lately a few users have been experiencing crashing of firefox. I'm tried going forward to 78.12.0 and backwards to 68.9 and it still keeps crashing. What could be some other fixes besides refreshing and running in safe mode. It still crashes performing both methods. Thank you!

Hi, I was not aware of the option that was active: that the newly installed IMAP conversion of what was a POP account had a setting that was following the server's settings. When I opened TB, I saw that messages were being deleted from the trash folder. I tried the repair function but I'm guessing that made it worse in the end? Because the file in the location was smaller in size after that.

Is it still possible to retrieve the messages? I copied them from the old POP account into the new IMAP account by: CTRL A and then moving them to the designated folder. Which was in this case the same, trash.

One might think why is that so important if it was the trash folder, well, it is because it was not yet reviewed properly of what emails really could go and what should be kept or the contents partially copied into a text file or so.

Are there steps that can be taken still? Thanks :):)

При загрузке сайта DNS-shop.ru сайт не догружается (загружается только базовая информация о товарах без картинок) и все, процессор уходит в нагрузку 100% и нагревается до 75 градусов. С Edge таких проблем нет, сайт грузится быстро, не грузит систему. Браузер самый свежий, AMD Ryzen 5950x, остальное думаю не важно.

Hey there ! i am working in hospital as Approval Coordinator using https://onlineservices.bupa.com.sa. Before sometimes Firefox was working 100% correctly, but after update , i cannot able to print the document correctly. scale feature is not scaling document , moreover please include some ruler option under print preview screen, so that we can adjust the print. i have been using Firefox for more than 15 years.

First of all excuse my English because it's not perfect. The problem came with the new version 90.0.1. There are some websites I visit every day, and after installing new version of FF I noticed that the fonts used in websites are different than it was before. Some websites are breaking apart and doesn't look like they did before, and like they look in other major browsers right now.

Examples: http://www.alterego.co.rs/_knjigovodstvo/aktuelno.html https://www.arrowheadpride.com/

I went to the Settings option and saw that my FF is set to show Times New Roman 16 as default font, but if I go to Advanced I can see that the checkbox on Allow pages to choose their own fonts, instead of your selections above option is ON. So websites should be shown not by default font, but the font used in websites. But if I turn that option OFF, than I can see websites like it should be, like it was before new version, and like it's shown in other major browsers. But it gives me wrong look (font) with some other websites, so it's not the permanent solution. I guess it's some kind of problem with new version of FF.

Note: Same thing happend a couple of weeks or months ago with one of previous FF versions, but that was fixed just day or two later with another new version. It looks like we have simmilar problem right now.

Thanx in advance for any help, and I hope somebody will fix that soon. I am lifelong user of FF browser because it's my favourite and the best, but that kind of problem can be pretty big for someone who is very often online and who is working in developing websites sometimes.

Thanx again Dragan

Thunderbird keeps crashing several times a day. Restarted Thunderbird in save mode, but it still keeps crashing. Can provide Troubleshooting details if I could find a safe email account. Need it badly as I manage several email accounts.

Looking forward to response as soon as possible.

Kind regards. - Einar

My PC crashed and when I try to open firefox I get this error

XML Parsing Error: undefined entity Location: chrome://browser/content/browser.xhtml Line Number 732, Column 15:

             <toolbarbutton id="UITourTooltipClose" class="close-icon"
</pre>
^"
I saw this answer https://support.mozilla.org/en-US/questions/1303747 but I don't understand anything from it, English is not my first language. Will I lose my bookmarks and extensions? Do I delete the folders in program files or run the uninstaller? When running the installer there is an option to "restore default settings, remove extensions etc", should it be on or off?
I deleted the folder, ran the installer again and set the option to restore default settings off, and still can't open firefox. Can someone explain in simple terms?

Currently, on the Thunderbird email screen, I have 2 account setups for my comast email: 1) pop3 and 2) IMAP. I have 2 because I was trying to solve a problem. The outgoing server on comcast times out and I cannot send mail anymore. It started about 3 months ago. I have tried ports 465 and 587 to no avail. I have always use TLS/SSL connection security as the setting. Does anyone have any suggestions on what to try next to fix it so I can send mail using Thunderbird?

This is my second attempt to get some help with this ongoing issue;

I have uninstalled and re-downloaded through 3 versions now without a resolution. Both complete uninstalls without saving preferences. I have tried a FF restart as well.

The only add on I load is the Download Them All, but it happens even before I add that.

I always put the tabs on bottom by changing the true to false on tabs on top.

I have also tried using www.advanceduninstaller.com "Clean Your System Registry" with no luck.