I have a ColorSplash 3G bulb.
The bulb stopped changing programs with the cycling of the transformer on/off switch.
I removed the bulb and am bench testing with a Leviton PX300 transformer.
When the primary of the transformer is switched, the bulb will not change programs, however, when the 14V secondary is switched the bulb will perform correctly.
I would guess that something in the circuitry of the bulb is glitched, but performing as it does seems strange.