Mousepad drag issues: Is this a windows 10 problem?

Hi people, since upgrading to windows 10 I've encountered a few issues, especially my laptop seeming sluggish after its stated up for the first few minutes, but the issue that is annoying me the most is.

My mouse pad seems to have changed, I don't know what, but when I double click anything and drag, after I let go, it still seems to stick for a second. I know it doesn't seem an issue, but this is what it does:

When I drag down webpage and then let go to move across, as it's still clicked, it drags the page all over the place
If I am moving a tab in Chrome, as it keeps a hold of it, it pulls it to a new screen of its own.

Using the left click works fine, its just when I use the mouse pad.
Have others encountered this problem, or is this just me?
All drivers are up to date by the way, and I've checked my mouse settings and they seem to be as they where?

Is it just with the mousepad, or does using a full sized moused plugged in do the same?

I don't have a mouse to test with at the moment unfortunately.
When I use the left click with the buttons, its totally fine, only when I double tap with the mouse pad. It feels like when I let go of the pad, it doesn't register for a second.

Highly frustrating