Hello, I just bought two Chihiros B30 30-50 cm lights. Tested them both right away, and there's this awful high pitched noise coming from the Commander 1 dimmer on both of them when the lamp is on anything other than 0% or 100%. Any percentage inbetween and I go deaf. It's not subtle, it's very loud, and both have the exact same issue and pitch. One stopped working after on the firmware update in the app... I'm unsure what to do. Is there a fix for the noise? And for the seemingly broken Commander 1 after the firmware update?
