Bad lidar health on quad

Getting bad lidar health warning once quad is in the air, using Cube orange FC, and a 5v bec for tf mini connected to Ic2 port, any ideas of cause

HI Athony i have the same warning on my unit, i have try the benewake file of the Tf mini and setup up on telem1 for the lidar and no luck on it have you solve it ??? or is there any one that can help.
i am using MP 1.3.75 build arducopter V4.0.7