Orange light blinking like crazy??

Return to home may be activated. Check your transmiter settings.

is it the same light as when your tx is off or fail safe hope this may help

Agreed with becky,
if your drone is in the air, after the yellow crazy-blinking, it will turn into "go-home' mode.
if this phenomenon appears once you turn on the power, maybe you need to re-combine the remote control and receiver