Couldn't find anything...so I'll try it here.

[Lucky]

This might not be a SA:MP Issue, but I hope you guys can still help me.
Well, I'm having this problem for about a week now.
As soon as I try to open Youtube with my Firefox Client, it just turns off.
No warning, it just turns off.

What did I already do?
Reinstalled Firefox several times.
Created a new Firefox Profile.
Deactivated/Deinstalled all Addons.
Reinstalled Flashplayer several times.

What else could I do?

[TruthSvensson]

Use Google Chrome, my firefox got screwed up ( And some of my friends too ) suddenly so  we started using google chrome its all good

[Wash]

Google Chrome is an awesome web browser.

I've found it the fastest out of all the browsers I've used. Google Chrome is the way to go. D: