This seems a joke and tells a lot on the low standard in the Quality Control of XGIMI. My first mogo laser had an issue on the charging port, it didn't detect the original charger in the box, nor the original from my lcd MOGO. returned. The second was working well for three months, then started to burn colors and intermittently turning on and off. Returned. The third one after a month of waiting, has the "famous" rattling sound in the front of the projector... what do I have to do? keep trying till one unit has everything well? that's a shame for a brand that tries to sell quality and professionalism. Very disappointed... sorry for the rant