UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.79 Safari/537.36

Steps to reproduce the problem:
1. every start of chrome
2. 
3. 

What is the expected behavior?

What went wrong?
I can't scroll down on a homepage.
No mouse is working in this function.
Only upscrolling is posible.

Did this work before? N/A 

Chrome version: 61.0.3163.79  Channel: stable
OS Version: 10.0
Flash Version: