Firefox Tekoha Aty

http://www.portal.lincare.com. When I typed that www. and it shows firefox cannot open it for me to order the supplies for my CPAP.

I am having trouble getting yahoo.com to appear on Firefox. It worked perfectly for many years but on my current Firefox browser, www.yahoo.com does not work. The page will appear for seconds and disappear. How can this be fixed? Do I need to download a newer version of Firefox?

Previously available websites suddenly stopped opening for me. I just get a blank page. I thought it was the VPN so I canceled my account and deleted it. Still not working.

Since before and after my recent updates on my Macbook Air, Firefox has become virtually unusable. Facebook has slowed to a standstill, X videos won't load and now after this latest update to ios Tahoe 26.5.1 some of my passwords to my sites no longer work either. My Safari browser works fine. Is this to do with permissions? I need a solution quickly or I will sadly have to stop using Firefox.

Using firefox browser for facebook, with latest update, can no longer see any notifications. The number of notificationns are show, but when I click. there are none. Can see on my iphone.

For many years I have used Firefox as my browser with my homepage as nytimes.com. Beginning last week, Firefox will not open the nytimes.com website

I can no longer login to bank or brokerage accounts using Firefox. Did something change around the first of May? Please help me. I can access everything using Safari, but Firefox has been my default browser for years. Actually, today I am finding even more sites that I cannor log into. All I get is a spinning "wheel" but the site never opens.

Why when I search ABOUT:BLANK TAB, an empty page displays instead of the site I am searching for? I then have to go back and try again and again until it finally displays.

Cleared Cache, searched for extensions and not sure what to look for...they were verified by apple to be "normal". What else? Macbook Air 2023 running Sonoma 14.8.1

Please see attached. Netflix will not work. Never had a problem with any other videos so far using this amazing browser. Can we please get a possible update timeline for this - if possible at all?

thanks

since updating my firefox browser I am having trouble with both instagram and facebook. The pages won't load regularly and when they do load - it is only partial pages. Have tried to find solutions to fix this. These are the only two websites that I'm having an issue with. What can I do?