My problem is that my Droid X currently running Rubix 1.9.0 (non leak) will not be recognised by my Windows 7 Ultimate x64 PC when using PC Mode or Windows Media Sync mode.
USB Mass Storage mode will work, so this lack of functionality is not a huge concern, but when it comes to syncing music I would much rather use PC Mode or WM Sync due to the fact that it plays nicer with Media Monkey.
I know this problem is not effecting everyone, but I also know I am not the only one effected by this. I have seen lots of questions about this as well as lots of answers. Unfortunately, despite all of my research, I have not found a solution that works for me, so I figured I would create a dedicated post to this specific issue and also note what I have done to troubleshoot this issue on my end so there is no confusion.
I have uninstalled and reinstalled the latest Motorola drivers, as well as various combinations of restarting phone and PC in conjunction with this.
I have tried using both Clockwork Mod Recovery to update permissions as well as Jrummy16's Droid Overclock app to update permissions.
I have even tried using XP mode on windows 7 just to see if that would make a difference, but sadly it did not.
I have also flashed back to Factory Froyo 2.2 to verify that it was not a driver issue, and I found that stock froyo works while Rubix does not.
Other pieces of information worth noting is that I believe the root of the problem is that for whatever reason Windows is not recognizing something with the Rubix Framework when it comes to associating the MTP USB Device specific driver with the dx.
The MTP USB Device driver is the only Motorola driver that does not install properly after countless attempts at uninstalling and reinstalling it.
If anyone else has run into this issue and resolved it using methods other than what I described, I would welcome the feedback, as well as anyone else experiencing similar issues as me.
Despite all of this though, Rubix FTW! I have never been happier with my DX, and have donated to show my appreciation!