I have the same issue with Dell XPS13 9360 and Dell DS1000 docking station (it's a WD-15 in different form-factor). I've tried all possible kernels including 4.12-rc1 and still have to reconnect dock few times per day (some day more often than another - I can't find a pattern too)
I have the same issue with Dell XPS13 9360 and Dell DS1000 docking station (it's a WD-15 in different form-factor). I've tried all possible kernels including 4.12-rc1 and still have to reconnect dock few times per day (some day more often than another - I can't find a pattern too)