Can't figure out how to wall hug (Drag and Drop)


Hi everyone, I have a top-down game I'm starting to learn, and I've got the directional change etc down pat, and the collision with the walls works. However, when I collide with a wall I cant move along that wall while walking diagonally.

It seems to almost stick me to the wall and restrict my movement in other directions unless I lift one key and press the next. Anyone know how to "Wall hug" in Drag and Drop? Thanks in advanced.