Glitching

[Machone]

So having an issue. My character is running around, nothing crazy, no mobs coming at me or spells being casted. Very basic run and I glitch and the screen pauses for 5-10 secs. Every once in a while, not a big deal. But this happens often enough to mess with my game experience.
Tried everything from clip plane, to spells off, windowed size, full screen etc. my comp and screen are above avg equipment.
Very confused if anyone has ideas.
Thanks in advance