Firefox Community Forum

I don't really know if this is the right section but there was this zip folder that had something to do with firefox in my temp files (appdata/local/temp) recently, like a day or two ago, it was full of mostly Json files and it disappeared when closed firefox, I was in private browsing mode at the time. I was wondering what that was? Could it be that some info from memory got dump in that file? As far as I'm aware there had been no crashes. It seems noone really knows the answer of why this happens.

Apologies if this is a dumb question its just been on my mind.

I have a HP laptop running windows 11. I use facebook on the web by going to facebook.com. Recently there has been a change to the way images are displayed when reading chats. The "pop up" box shows up as normal when I select chats which displays all my chats. If the chat contains an image, when I click on it it displays the image at full zoom with no scroll bars visible. This means that I cannot see the whole picture. The only change I have made to mozilla recently is to rest the print settings to default using about:support but I am not sure if this was the start of this problem. If I use microsoft edge for facebook.com or use the facebook app, all works fine.

One specific site used to work very well. Suddenly it stopped, showing the continuous running circle. It works on another device. Obviously some setting on this device has changed, but I didn't change anything myself. Please help.

My Firefox suddenly seems to be behaving abdurptly. The icon of the taskbar for firefox is also lost, and it was hard to open. I just updated my windows and I observe this effect. What oculd have gone wrong? What data would you need to get to root cause of this?