Forum communautaire Firefox

Hello, I am suffering from an odd issue when using twitch.tv. In short, when viewing peoples streams, my video feed will usually turn into colorful static (aka "clown vomit"). I suspect that the issue is coming from Firefox, but I can't be certain. I am using a newly-bought laptop and the issue could be caused by a large number of things, theoretically. Here is what I know:

• When viewing on twitch.tv with quality 360p or higher, the video feed will usually (95%) become colorful static within 1 minute or less. When this happens, the video feed does not ever recover until page is refreshed or quality is changed. (I know a bit about video encoding, so this seems extremely odd to me, if it were due to a networking thing that lost some packets, a full-image frame should come alone sooner or later and fix things, but that never seems to happen)
• The video feed is far less likely to become corrupted when viewing at 160p, but can still happen.
• The ads may become corrupted in the same way that the main video feed can.
• When the feed is corrupted, the rest of the Twitch interface (pause/play, volume, quality select) is extremely laggy.
• When the feed is corrupted, if I pause the stream, sometimes the paused corrupted image is not completely stationary! There will be flickering in small portions of the image, looking similar to texture fighting in 3d rendering, flickering between two equally-but-differently corrupted versions of the image
• The issue never appears when using Chrome to watch twitch.tv. This is what makes me think Firefox is the culprit, not Twitch or networking or graphics drivers.
• Disabling my browser addons does not help.
• Private browsing window does not help.
• Clearing my browser cache does not help.
• I have had the issue happen on Youtube exactly once in 2 weeks, not sure if that's related or not, I think it was a normal "lost some network traffic but fixed itself the next time a full frame was received" thing.
• Video live streams on Youtube don't get corrupted the way they do on Twitch.

Can someone please give me advice for how to fix this? Has anyone seen anything like this before? Is there a way for me to get deeper under the hood of either Twitch or Firefox and more closely debug the video stream when it fails?

I use the IRS form filler to pay my taxes...have for years with Firefox browser. This year (for 2024 return) when I sign into the site the 1040 form does not display correctly. the boxes are to the right and below the actual placement. I emailed IRS who said it is a setting in Firefox. I tried the site using Microsoft EDGE and it displays correctly. I have searched for possible solutions and tried them all like using/on and off excelerator, letting Firefox chose size and colors of sites, turned off Noton etc. I posted another question here but no replies or looks so maybe I did something wrong so I will try to post again. I have W10 fully updated and Firefox too up to date. I understand I could use Edge but never had to and prefer to use Firefox as I have before. any suggestions would be appreciated or where I can report a possible issue with Firefox. I have attached a sample. thank You

Computer: Lenovo Y70-70 laptop Phone: Motorola Edge+ 5G UW (2022) OS: Microsoft Windows 10 Home Firefox: Version 134.0.1 (64-bit)

When I awoke my laptop from sleep this morning, the opened Mercari tab did not load correctly, forcing me to log out and attempt to reset it. It acted as if I was not logged in to begin with and would not load the correct account information. When I logged out and then attempted to log back in, I was given an error that stated that the password or account was incorrect. I contacted Mercari Support for assistance, first, as I could not log into my account on an Edge browser, either. When I opened a Chrome browser, it auto-logged me in without issue. Mercari support assisted me for close to 13 hours, and eventually changed my email address associated with my account. Unfortunately, after that, I still could not get logged in, still getting the same wrong password or account message on my laptop. HOWEVER, when I opened firefox on my phone and attempted to log in there, it worked, using the same account and password information as I had attempted on my laptop. Additionally, I was able to log into my Mercari app on my phone, as well as BOTH Chrome and Edge on my laptop. It is only Firefox on my laptop which is not accepting the correct information. I have cleared my cache on firefox, which did not work. I have done an end task on Firefox on my laptop and restarted it, which did not work. I have restarted my laptop, which did not work. I power cycled my T-mobile router, which did not work. I even connected to the internet via hot-spot through my motorola phone, which also did not work. I can log into Mercari on any other way that I attempt, using the same account and password, EXCEPT for Firefox on my Lenovo. Firefox claims that it is up to date and will not find a newer update. Nothing was altered, to my knowledge, between putting my laptop to sleep last night and waking it up this morning. No updates, power interruptions, or anything that I am aware of. I am at my wit's end and am out of ideas for things to try to fix this. Please help. I do NOT want to have to run Chrome again, just to be able to log into a single page on my laptop.