Hello i have some issues with youtube only on Ccleaner : When i watch a video it start to lag every 5 seconds and it is not possible to watch a sigle video... I have to restart Ccleaner and then some times after that it do the bug again and again...
Which CCleaner are you referring about, CCleaner cleaning program, or CCleaner Browser?
Edit:
If you're referring to CCleaner Browser, see <a href="<___base_url___>/topic/58593-videos-green-and-pink-and-unstable/?do=findComment&comment=321343" rel="">this post about disabling hardware acceleration</a>.