Hi,
almost same problem here. Should i open a new thread ?
I'm using Raspberry Pi 2B + WS2812b (5m/300 leds) + 4k usb capture card + 5V 10A supply.
Hyperbian 2.0.0-alpha.11 / Controller type ws281x
For now, i'm just testing my leds and my leds change colors very fast when i'm using RGB Byte Order Wizard or Hyperion Free or through the capture card.
I tried :
sudo updateHyperionUser -u root
dtparam=audio=off
Problem still there.
Thank you for your help!