LAUNCHXL-F28379D: DMA Lab, ADC's first value is unstable

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Hello, I recently received help pointing me towards the DMA Lab. I completed the DMA lab which worked perfectly but after making a few changes to the sysconfig to fit my scenario, I noticed that the first measurement of the ADC is always incorrect and there is some small timing issues occasionally. None of the code from the lab was altered except for the buffer size being set to 64. The changes to the sysconfig are in one of the figures, essentially they are meant to achieve one buffer of 64 points, 60 times per second. Does anyone know why this might be happening?