The audio downloads are anywhere from 150-200Mb each. At this size, they require alot of resources from the device to which you are downloading them. If downloading to a mobile device, it is suggested that you close any unnecessary apps and use a business or home wireless connection. 3G and 4G connections naturally fluctuate based on your location. If you are downloading from a desktop and a home or business network, you may just be downloading at a busy time. Don’s site puts out from 2,000 to 3,700 downloads per show. Please try downloading on an off-hour.