Happens after v1.3. Deacon won't run to follow as a companion. Tried commanding him "STAY" and "FOLLOW" but it won't fix the problem. Accessing new place through door won't spawn him next to us.

He doesn't exactly stay. He actually follow, but by walking.

Below is the footage to this bug.

http://youtu.be/2k1MT7UGd78

Please attend and solve it. Thanks.

Dang!
That is the same thing I had happen with X6-88 as well.