Guild Wars 2

So i have been getting the problem for a while now. When i dye an armor, and try to exit the window when im done, with out switching back to viewing my armor/wepons, etc, i crash.

Also i cant dye my transmuted sylvari cultural tier 1 medium boots, with out them switching back to the default color for the boots i got the stats from

Attached are some pics of my attempts to die the boots