No. That. When I watch a video game stream on twitch.tv like Madden NFL 13 or NHL 13, the video is inconsistent. It doesn't go normal in the feed. The feed jumps. The video is not consistent. Do you know what I mean?
Is this on your PC or your mother's PC?
I know exactly what you mean. It's called buffering. It can happen because any of the following:
- PC's specs are not robust enough (such as CPU not fast enough or not enough RAM))
- Internet connection is slower than it should be
- Issue with router
- Presence of malware