Well I ran my first partial test of NC with my Mega tree using E682 board. No issues getting it configured and all lights are working. However, I noticed that some NC effects are not showing up correctly - almost as if one leg of tree is out of sequence to the effect. Example - tested the Spirograph; had lights showing but they were not together to form the shape correctly. For the Twinkle effect, first light lower left leg (fine), but the next light was on my fifth leg, then next light was on my second leg.
From a configuration standpoint, I have a 16 strand 50pixel 180 tree, starting at lower left. Each strand plugs into the E682 on each of the 16 'ports', starting with 1-1,1-2, etc. Any suggestions on what could be causing this.