Connection drops/timeout after 15 minutes

Essentially my issue is that whilst streaming, especially with twonky, though it also occurs with any larger files that are streaming in data, the connection seems to drop.

Options such as ‘drive sleep’ are disabled to rule that out. But I am otherwise at a complete loss to why this drop is consistently happening? (As it, it is not at random intervals, it drops just about at the same time, every time)

Has anyone else had a similar issue, or shed some light as to what might be happening? Any help is greatly appreciated

@Eire12
At this time, I am unable to get Twonky to open on my computer for the 2nd generation WDMYCLOUD.