OK, this community seems dead, and i keep finding more bugs, back to Firefox i guess.

Hi there,
I'm new to Opera Browser, my daily driver is Firefox, but i try to make Opera my default browser. Everything is fine except the slow loading speeds, especially opening websites from speed dial bookmarks.
I have compared to Firefox and chrome and it is noticeably slower, and its seems like the page is not showing until fully loaded or something.
Its brand new installation, latest version 67.0.3575.31, no extensions, VPN disabled, is there anything i could do, like settings/flags or something?