Nikon D810 & Tab S

[fghg]

Using USB and OTG Cables Nikon D810 connects fine to my Samsung Galaxy S5 and works well. When trying to use Samsung Galaxy Tab S (T-705) in same mode with same and other OTG and USB cables (all short) fails to detect Camera. I know it used to work fine about a year ago but now will not.
Help!

[hubaiz]

Check that in qDslrDashboard settings the 'Use Android native USB access' option is enabled.