OS X 10.11(.1) Randomly freezes while browsing Ever since I updated to El Capitan I keep getting random freezes.. this is the 2nd time it happened while browsing on safari and while watching videos on Youtube. Anyone having problems with this as well? Im on 10.11.1.

I tried resetting the default things, such as PRAM etc. I even brought my MacBook back to the store and there wasn't any hardware issues.

I checked the log and both of the times these freezes happened I see something about watchdog daemon becoming unresponsive. After the freeze, which takes 1 minute or a bit less.. the macbook becomes responsive again but is very very sluggish.

I'm running OS X 10.11.1 on a MacBook Pro 15" 2014.

I could get you log files if needed, not sure which part would be interesting for you but just let me know.
I kept having this too. After using Youtube for a while, Safari froze and was then on behaving very sluggishly even if restarted. Only reboot of the whole system restored Browser back to normal (until Youtube would freeze it again).

The problem seems to have disappeared along with the latest OS X 10.11.2, so I recommend you just update the OS X.