After a while it stops loading tabs

[Admini]

Yes, it has been checked. I even tried to recheck it, but still browser does reload all tabs.
It did work in previous version, but i havent tried to downgrade browser yet. I will if i dont get this working otherwise.

Seems something broke lazy loading.
Please try running the browser in safe mode(via safemode.bat under the same directory with chrome.exe).
If everything works well in safe mode, it may not be fault of the browser itself.