Hi Pabs,
Anyone please correct me if i am wrong(only had my DSG 2 Month's) but when you are in D mode and decide to use the paddles,are you not pulling in the +upshift too long which will revert back to D Mode,as if you look carefully/closely on the +paddle,you will see "off" and holding it in for a little while will switch back to D Auto.
Also,as i bought a DSG because i lost my left forearm in an explosion at work,i find i can use everything apart from the -paddle as my false/cosmetic arm does not have a wrist and wont reach,and the box will come down for me in + - mode if my arm is suffering and dont want to pull the stick back over for a downshift,but if i still want to upshift only,ie flappy paddle upshifts,computer/car shifts down for you, just have to try everything on the DSG Box.
Still have to use my wire controlled/harness false arm,to hold onto the bars on my converted Suzuki GSXR 10000K5,180 BHP Ferrari eater!!!!!!!!!!!
Life is such a twit sometimes,but you just have to try and get on with it,convert things and have fun.
Enjoy,
Chris.