bb123dd wrote:有裝行車紀錄嗎??????????????????????????????yes,,行車紀錄干擾很嚴重,,, 有點好奇,為何行車紀錄器會嚴重干擾GPS?行車紀錄器不就是只是類似攝影機一樣的東西嗎?又不像反雷達測速器或無線電會發出干擾電波!