Pathfinding caught on corners

So I've been playing around with pathfinder, and I've noticed that if you make a click based movement game , and you add an obstacle but click it in certain spots around the obstacle, the character gets caught and desperately tries to wiggle its way off the corner, but it takes forever... any fix for this?

You might want to check the pathfinding gridsize - search the manual for pathfinding, it explains it pretty well..

Try this tutorial NiceJared

https://www.scirra.com/tutorials/1118/path-finding

Thanks for replies, I tried both, but it's still not quite what I was thinking, maybe something more like Runescape style of pathfinding? where the character kind of goes around the object and finds the path again? I've been trying all day to achieve this but I've ended up with a mess.

Here try this I found this demo done by alextro Don't give me credit. For this demo credit goes to alextro

A grid is a good idea, I'll have to play with it more, wouldn't really need pathfinding, I'll have to see what I come up with thanks!