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Older tabs not working after latest Firefox update

Hello, After FireFox latest update (3 days for me), I got in my browse some tabs that were restored normally, but some are stuck in some FF format (for example. Google C… (மேலும் படிக்க)

Hello,

After FireFox latest update (3 days for me), I got in my browse some tabs that were restored normally, but some are stuck in some FF format (for example. Google Colab link went to moz-extension://77037856-d661-4e67-a70f-27c61952b635/replaced/replaced.html?state=redirect&title=Welcome%20To%20Colab%20-%20Colab&url=https%3A%2F%2Fcolab.research.google.com%2F%23&favIconUrl=https%3A%2F%2Ficons.duckduckgo.com%2Fip3%2Fcolab.research.google.com.ico

and is unusable. Problem I have many other tabs in this status.

How can it be fixed?

Thanks

Open

I put my Lenovo Thinkpad 2014 to sleep and the windows and tabs are gone with no "restore" option.

I put my computer - Lenovo ThinkPad 2014, to sleep and when I get back my open windows are gone. SOMETIMES, there is an option to "restore". But not this time. My Windo… (மேலும் படிக்க)

I put my computer - Lenovo ThinkPad 2014, to sleep and when I get back my open windows are gone. SOMETIMES, there is an option to "restore". But not this time. My Windows extended service warranty just expired.

I have 2 regular Firefox icons open on the task bar. One has a "suitcase looking" icon on it. USUALLY not always, I can use "restore" to get back all files and windows. I don't know what the "suitcase" looking icon means. This time, the data is gone from the un-suitcased one.

Aagh! What is going on, and how do I fix it? Any insights would be very appreciated. Thank you!

Open

Use to have firefox account to sync, deleted it but then need bookmarks after windows messed up

Use to have firefox account to sync, deleted it but then need bookmarks after windows messed up. i used to sign in to my firefox but i got rid of my account. then i upda… (மேலும் படிக்க)

Use to have firefox account to sync, deleted it but then need bookmarks after windows messed up.

i used to sign in to my firefox but i got rid of my account. then i updated my bios and my windows login got messed up so i had to reinstall windows and i was wondering if there was a way to get my bookmarks back

Open 1

Crash > Tabs vanished > Could not re-open via "Recently Closed Windows"

I had 1600 tabs open (foolish, I know, but 16GB RAM and have had no problem with it in the past) when the app suddenly stopped responding. Restarted the app, all tabs wer… (மேலும் படிக்க)

I had 1600 tabs open (foolish, I know, but 16GB RAM and have had no problem with it in the past) when the app suddenly stopped responding.

Restarted the app, all tabs were gone, replaced by my starting page. Very strange, as I have the setting to re-open previous tabs per default. Attempted to open via "recently closed windows", saw all of the tabs, but the content never loaded in - I was able to resize the window, but could not add new tabs or close existing ones with either mouse input or keyboard shortcuts.

The app became unresponsive again. Restarted the app, did the same thing, had the same issue. This time, it caused the entire computer to become unresponsive. When I started the computer again, opened FF, it was on the start page, and the option of "recently closed windows" was suddenly greyed out.

Following the online guides, it takes me to C:\Users\Username\AppData\Roaming\Mozilla\Firefox\Profiles but there are very few json files in there and only from a few minutes ago. There is nothing in there from before the crashes

There are no Windows previous versions to restore from

1. Is there any way to recover the tabs that I have missed? 2. Why is information about tabs not stored in a non-replacing way locally? 3. Why is information about tabs not stored on the account in a better way? I am far from the only person who uses tabs as a form of storage, even if it is not optimal

Open 3 10

Help is needed to “Restore prior sessions” before 11:00 PM on 11/08/26 if at all possible?

Hoping to restore Firefox with tabs that existed yesterday evening in two separate windows but were inadvertently lost due to mishitting “Restore prior sessions” and then… (மேலும் படிக்க)

Hoping to restore Firefox with tabs that existed yesterday evening in two separate windows but were inadvertently lost due to mishitting “Restore prior sessions” and then compounding it by thinking recent tabs were being retrieved but were replaced with older unneeded tabs instead. Submitted again to correct retrieval from incorrect (today) to yesterday 11/8/26 (correct)

Open 3

Help is needed to “Restore prior sessions” before 11:00 PM on 11/09/26 if at all possible?

Hoping to restore Firefox with tabs that existed yesterday evening in two separate windows but were inadvertently lost due to mishitting “Restore prior sessions” and then… (மேலும் படிக்க)

Hoping to restore Firefox with tabs that existed yesterday evening in two separate windows but were inadvertently lost due to mishitting “Restore prior sessions” and then compounding it by thinking recent tabs were being retrieved but were replaced with older unneeded tabs instead.

Solved 2