Dear Opera-Humans,

I am enjoying Opera. It´s the best Browser for me!
But there is an annoying Problem. Everytime I start Opera (or Chrome or Firefox (didn´t tried Edge because it sucks)) no website loads. It says that the website is currently unavailable. When I disconnect and reconnect the internet connection it works or when i open any other program. It looks like any internetbrowser only loads when I take it in the background....
That´s annoying but I don´t want to change the Browser again. Opera is my first choice!
I am using Windows 10 on a MSI GP60 Leopard Pro.
Tried to restart and reinstall Opera. Got my WIFI and Firewall ports free for Opera. I also changed my Avira to Avast. My Internet connection works fine when i am gaming or watching some shit.
I know that this isn´t a bug in Opera but i really hope you got an idea that could help.

Sorry for my bad english, i´m german...Sorry!
Hope I don´t annoy you and I really wish you a nice weekend!

Yours sincerly,
Elrond McBong