Three pixels gone wrong

A red, a green and a blue pixel does not follow the effect chosen. They even show up in Peek.
When I reverse the LED order, they move to the other end of the strıp.

Dig Uno, WS2815, 12v, 144.

Any ideas?

Need more info?

I have shared a video of the effect.

I had this issue. Just reflash wled to your board and it should work!

It did, thank you!