XDJ-R1 Midi keeps freezing in Traktor

And yes, i had this problem with stock firmware 1.03 and i updated to 1.09 and still have this problem :(

i have the same problem. does anyone from Pioneer know what happens ? or does anybody know how to fix this ?

Please run a MIDI monitoring program (MIDI Monitor for Mac or MIDI OX for PC) and attempt to cause the same issues again. Look at the MIDI input log and see if the system continues to receive MIDI signal after Traktor becomes unresponsive.

I've tried MIDI Monitor for MAC and the MIDI input log doesn't continue to receive MIDI signal after Traktor becomes unresponsive. If I unplug the USB cable and plug it back in, it will work fine for another random number of minutes. The same thing happens if I rescan Rescan MIDI (the controller will start working again in Traktor, the only issue is that the MIDI Monitor will not show anything (the XDJ R1 will work on Traktor after rescanning MIDI but the MIDI Monitor doesn't show any activity for the controller). what next ? 

PS : I am using Traktor Pro 2.6.7, I have 1.10 firmware (the latest) and I have used several TSI files (including the official one). I also tried the XDJ R1 on 4 laptops (3 MACs and one Windows) and 3 versions of Traktor and ALL of them reported the same MIDI crash !! If my problem doesn't get solved soon, I am definitely moving on to Traktor Kontrol. I have been a Pioneer fan for years now, I always bought the latest gear and I think this is my 7'th controller from Pioneer. The most expensive and the one with the most problems :|