Map device changes position by itself

Recently my map device started to change position in my hideout every time I leave it for a few minutes.

I've tried to load the hideout from another .hideout file, and create a new .hideout file, but the device will always "jump" back to the same spot.

I've recorded a short video showing this bugg:https://www.youtube.com/watch?v=BOBJ8WMdwhk&feature=youtu.be

And the beginning of my .hideout file is:

Language = "English"
Hideout Name = "Immaculate Hideout"
Hideout Hash = 13485

Stash = { Hash=3230065491, X=486, Y=418, Rot=0, Flip=0, Var=0 }
Guild Stash = { Hash=139228481, X=542, Y=530, Rot=0, Flip=0, Var=0 }
Waypoint = { Hash=1224707366, X=517, Y=448, Rot=16384, Flip=0, Var=10 }
Crafting Bench = { Hash=2059629901, X=600, Y=506, Rot=4, Flip=0, Var=0 }
Map Device = { Hash=2306038834, X=517, Y=368, Rot=16385, Flip=0, Var=0 }
Navali = { Hash=693228958, X=385, Y=621, Rot=62588, Flip=0, Var=0 }
Einhar = { Hash=2684274993, X=350, Y=621, Rot=2742, Flip=0, Var=0 }
Alva = { Hash=2115859440, X=339, Y=614, Rot=14102, Flip=0, Var=0 }
Helena = { Hash=845403974, X=431, Y=620, Rot=4363, Flip=0, Var=0 }
Niko = { Hash=2906227343, X=367, Y=620, Rot=6241, Flip=0, Var=0 }
Jun = { Hash=3992724805, X=515, Y=503, Rot=2280, Flip=0, Var=0 }
Zana = { Hash=3506797600, X=468, Y=416, Rot=22377, Flip=0, Var=0 }