@Zalex108 said in Something about my profile makes Vivaldi use a lot of CPU, with no extensions and no tabs open even:
Start with Ctrl+Shift+Supr
When I press Ctrl+Shift+Win nothing happens.
Btw, I have purged all my cache, cookies, history, etc. And "Background Page: Vivaldi" + "App:Vivaldi" are still over 100.