Troubleshooting USB Flickering / Interference Issues

If your system is properly connected but still experiences flickering or connection problems, it may be due to Electromagnetic Interference (EMI). The following steps can help you solve or reduce these issues.

Cable Management for mitigating Electromagnetic interference

  1. Use Proper Cables:

    • Use shielded cables like S/FTP (shielded foiled twisted pair) and shielded RJ45 connectors.

  2. Separate Power and Data Cables:

    • Ensure power and data cables are routed separately where applicable to minimize interference.

  3. Cable Coiling:

    • Use loose cable coils instead of tight ones to avoid creating electromagnetic fields.

  4. Cable Positioning:

    • Route cables through walls, ceilings, or floors carefully to avoid interference.

If you still have questions or concerns, please contact Logitech Support and include the following:

  • A description of the issue you are facing

  • The hardware/software you are experiencing the issue with

  • The steps you have taken to resolve the issue thus far.

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