@kamil7165: That would be an issue of the page showing to many pop up advertisements.

I recommend install and using one of these Adblocker programs instead of the one built into Opera.

AdBlocker Ultimate: https://adblockultimate.net/
uBlock Origin: https://addons.opera.com/en/extensions/details/ublock/

This new version freezes and crashes constantly whenever I open the browser and the speed dial loads in or any webpage I'm trying to access.
Also no issue with the last update.

Windows 7 Professional 64-Bit

@l33t4opera: Thanks it made a big difference compared to the 90% plus CPU usage before.

@davidos: Just wanted to add the same issue has appeared on the Youtube video player with random videos not playing at all.

@kamil7165: That would be an issue of the page showing to many pop up advertisements.

I recommend install and using one of these Adblocker programs instead of the one built into Opera.

AdBlocker Ultimate: https://adblockultimate.net/
uBlock Origin: https://addons.opera.com/en/extensions/details/ublock/