I have an E127 and running R17 I had Dock to Dock capabilities. Now that I have upgraded to R19, the Dock to Dock capability no longer works. Did the R19 upgrade kill the Dock to Dock, or have I somehow turned the capability off.
It is highly unlikely that the R19 software update would be responsible for the reported issue ... in fact, the R19 software update should have made the Dock to Dock feature much more reliable to access. Please click here to view a FAQ addressing this subject. I suspect that you may not have met one or more of the items listed within the referenced FAQ.