Same problem here, Opera working perfect in my Office system which is windows 7 but on my Personal Laptop I have Windows 10 and it crashes and break pages randomly. Hope Opera going to fix this Issue in their next update.
Do more on the web, with a fast and secure browser!
Download Opera browser with:
Go to Opera.com and Download the Installer then Install it, It will automatically replace old files with the new one and you will be upgraded to Opera 33.
Hope this will help.