Watching 720p in browser broke

[mfka]

Hello everybody, here is what happened.

First of all, i upgraded over SL to Lion DP4 and than to GM. Everything worked like
a charm, no glitches, bugs or slow guy animations like many posted before, perfect.

But few hours ago, i updated Skype to 5.2.0.1523, and after that when i try to
watch 720p/1080p video on the internet (e.g. YouTube), Safari become totally
unresponsive and video lags a lot. I also tried Chrome, same thing happened.

Does anyone have any idea what this could be and how to fix it, please.
I am not sure that Skype did this, but it is prime suspect at this point.

Please help, this is very annoying.

P.S.
This is happening on MB Pro from the signature.

 

[AnneStuarto238]

I approve that. Home-720p runs smooth in SnowLeo.

 

[mfka]

It is fixed now. It was very weird, that thing was broken only for few hours
and only in browsers, HD movies, for example in VLC were working all the time.