I tried it in multiple directions, wasn’t directly going into the sun but it was bright and clear sky’s , it happened in normal mode and when I hit RTH, I think this could cause a issue if your getting low in battery’s if he keeps stopping because the avoidance obstacle keeps going off , I did turn off avoidance obstacle sencer and everything was fine, maybe if they added a tinted glass over sensers, sounds dumb but if senser are that sentive that’s not good when no obstacles are around