Intermittent annoying white noises

  • Hey I've had this issue for a while now, and it's pretty recording-ruining. There's an intermittent white noise sound that pops up about every 40-41 seconds (as measured in this recording). My setup is Guitar->front panel In on Kemper->SPDIF->a conversion box (SPDIF to optical)->RME Babyface Pro FS. Please let me know if you've heard of this happening before or have any remedies. Thanks!

    edit: just changed RME's clock source setting from Internal to Optical In. maybe that was it?

    In this clip, it happens at around 7 seconds, 48 seconds, 1:29

    External Content soundcloud.com
    Content embedded from external sources will not be displayed without your consent.
    Through the activation of external content, you agree that personal data may be transferred to third party platforms. We have provided more information on this in our privacy policy.