Tabs randomly open
From time to time, sometimes randomly, sometimes when i middleclick to open a new tab, a huge amount of tabs will open (5-10). These are usually some 'mainstream' website homepages like Reddit, The Verge etc. I've already run a Malwarebytes scan, but that hasn't fixed it.
Do these tab open at sites you've recently visited or are some of them sites you don't recall visiting?
I visit some of them, but the vast majority are ones I've never visited
Did you may download Vivaldi from an other source than https://vivaldi.com/download/
I read there are different sources with advertisment.
I'm pretty sure I downloaded it from vivaldi.com, but I'll reinstall tomorrow.