When rendering Cinema 4D scenes on any render farm that is not Net Render compatible such as www.renderRocket.com, The Cinema 4D "Project Frame Rate" and "Render Settings Frame Rates" must be exactly the same.  If these two frame rates are different in your scene file, Cinema 4D will produce odd results such as skipping frames or shortening the frame range. 

*Render Rocket LLC is not responsible for render problems caused by scene files with different Project Frame Rates and Render Settings Frame Rates.