I read somewhere that this was a problem with DLP technology but latest generation TI chips should be faster. The reason stated had something to do with the electrical charge that attracts the corner of each micro mirror to ‘tilt’ it to display the required light/color. It’s the speed that the charge can tilt each mirror at, - which is the limiting factor. The first generations were supposed to show this ‘choppiness’ on fast action where the mirrors can’t keep up. I forgot watching Samsung displays to ck for that occurrence. Have you looked for this effect on the 2 newest Samsung displays Azryan? Their resolution alone looked sharper than the other competing DLP’s on the floor but I truly did not watch for the ‘fast action’ problem to see if that area had improved.