Why does it only have sound but no video after switching back to preview screen with ClonerAlliance Flint Series Products?

Note: This instruction applies to ClonerAlliance Flint LX, ClonerAlliance Flint LXT, ClonerAlliance Chert 4KC, ClonerAlliance Chert HDC, ClonerAlliance Flint D4P, ClonerAlliance Flint 4KP, ClonerAlliance Flint 4KP Pro and ClonerAlliance Flint 4KP Plus.

Please use a Hub to provide power supply for ClonerAlliance Flint Series Products independently, then it will work well.

---

« Why does OBS Studio only display a black sc... Can I Use ClonerAlliance Flint 4KP Plus Without PC? »