NBR recording hangs at buffering during playback.
Network-Based recording freezes during playback.
Note: This issue is specific to Dell computers. If you are not a Dell computer user, see: WBX83982 - NBR Takes a Long Time to Buffer and the Downloaded File will not Play - Error: "File Format Is Not Valid"
This is caused by certain versions of the Realtek audio driver issued by Dell.
To resolve the issue, download the audio drivers for your operating system on the Realtek website: http://www.realtek.com/.