Moving white light beam detected in IR mode?

[Oleronais]

Motion sensor detected a moving beam of white light that appeared to emerge for the lid of my piano where my camera was located and then dart rapidly across the room. This was in IR mode at night. No sound was detected.

[TomMac]

spider web string? or ghost ?

[JamesC]

Oleronais,

If you could share a link to the recording clip, this may help us determine what caused this behavior.

JamesC