TeamViewer VPN running slow
I am running TeamViewer 12.0.72365 on a Windows 8 system. When I use the VPN to connect to one of my computers at home, the connection is slow. When I play a video though YouTube, I see the video freezing/stuttering multiple times. But if I VPN to my sister's computer, the video plays without any issues. Side note: when I Remote control my home computer it runs fine.
I know my home computer as it has about 25.8GB free space on the main drive (about 10% free). Memory it runs at 8.1/15.9GB (51%), and CPU running at 10% (there is apps that are openned such as Google Chrome, Excel, Word).
What should I look at to fix this issue of the throughput when streaming via the VPN on this computer?