I have the 600 series light mounted on a 2014 KTM 500 XCW. It worked perfectly for the first few rides and still does when the bike is just sitting and idling but as soon as I take off the light flickers and more times than not shuts off completely. I haven't had any major wrecks or damaged the light itself but the plastic switch and mount did not last long. I installed a new switch, but the issue started before the new one was installed. All the wiring is in tact and grounded as per the instructions. Any thoughts? Thanks in advance.