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There are random flashes of color, it seems to happen more on the left side. Its so cold here I just run outside for a little bit at a time to look, lol. The most noticeable artifact is at 4 seconds in the video, there is a line of blue LEDs on the left side which is spans 40-50 leds.
The artifacts are actually on both sides. More so on the last half of LEDs. Any idea what could be the cause? I'll run the St Pattys show tomorrow with bugs if necessary, its not terrible.
I see what you mean, especially on the left side;
white flash and in the upper part the weird color effect.
I honestly have no idea where that comes from. It's not (as far as I can see) caused by the code. 
Oh and happy Saint Patty's 🍻🍺 
Maximum frame rate exceeded because 300 LEDs? Cpu overload because 300 LEDs to light up?
On a side note,
Looks like one of my LEDs has died and knocked out my St Pattys show. This isnt the first time its happened and I rarely even use the LEDs.
