UR22MK11 High Pitch during playback

Whenever I playback anything I have created, the sound is fine for a short period and then it will start to go high pitched, just like an AM/LW radio signal going out of frequency. It has also done it when I have been playing a DVD on my laptop. If I turn off the UR22 the sound is perfect. This Item was only purchased a few weeks ago and so I’m not sure if the unit is faulty or if the audio settings are wrong. I have been in touch with a friend who is running Cubase as I am, and he says that my audio settings are correct. Any advice would be really appreciated thank you

Please provide link to a sound file in order for anyone to understand.

I will get a recording and post it