Cube demo question

Hi,

I am currently trying to get data from the 9150 using the Cube app supplied with the SDK (Using the 4.1 still, can't update to 5.1 yet), I installed everything and I am able to open it and have the cube respond to the MPU's movement, however I keep getting serial misaligned and I am never able to receive data. If someone knows what I should be doing, I would greatly appreciate it.

Thank you very much.