@quik Yes my system can handle it because when the animated background is loaded i can re-open a new tab and it doesn't freeze, but if i stay on the same tab for a while, when i open a new tab i have the problem again! I think they should preload the animated background at the start of OperaGX instead of at the opening of the tab! And i'll try next days without the animated background and comeback here to say if the problem persists!