Well the speed is not even the problem with the proprietary paragon NTFS driver that the unslung and original software uses.
I tried it in the beginning, you dont even notice any speed issues. The driver is so buggy that it corrupts your data before you have a chance of complaining about the speed. LOL*
Usually 15 minutes of heavier use and its set to readonly because of an error. What a joke.
So I dont think this can be the source of the problem. We should have heard another type of complaint then.