Web Browser Discussion, Browser Talk - Slimjet Web Browser Online Forum

The most likely culprit is a defective cookie file.
Solution for the Slimjet PhP Forum
Using the browser with the problem
go to the very bottom right of the main page and click the link to delete all cookies

If you used Ease of Access for your initial magnification. After installing a major Slimjet upgrade (jumping several versions) the upgraded Slimjet has likely not interacted with the Ease of Access registry instructions. I think this can be resolved if you open Slimjet. Then go to Ease of Access and...

Gone again in version 38 :? No way to get the old behavior back. Only solution is to press Ctrl-I (show side panel) and use Reading List from here. If you do not want to press Ctrl-I, you can Customize your toolbar, and add the "Side Panel" icon which will toggle the side panel open and c...

If you are running Windows 10 or 11 you can do this. Press the Windows Key Type "Ease of" Press Enter Select Display from the list at the left At the top, with your mouse, grab the slider and move it to 120% Click Apply This will enlarge almost everything on your screen by 20%. It will not...

38.0.5.0 (3/16/23)
• Fix crash when going full screen with side panel on

This is a user to user help forum. The developer rarely posts.

Go into Settings
search for "Memory"
You will get two hits. If either one is turned on, turn it off and see if that deals with your problem. In particular it will likely be the new Memory Saver which I think has been turned on by default.

I know you mentioned that you turned off your YT extensions. Assuming you have other extensions, have you tried turning them all off? Other than that nothing else comes to mind. You mention your running Win 9? No such thing. So maybe revisit that with your actual OS? You can experiment with a standa...

I don't have any issues going full screen on YouTube.

Moved to the General Forum as a good place to start this topic until it is determined it belongs in another forum.

I am not a Linux user so cannot even guess.

However, I think others are experiencing similar issue.