We’ve got an outstanding issue that for at least one setup (that I have), the NeoPixels seem to not light up properly with Copter-4.5.0 while they work fine with 4.4.4.
I wonder if anyone who has NeoPixels on there vehicle if they could test they work OK with Copter-4.5.0?
In our testing so far the MatekSys Neopixels seem OK while these from Switch Science do not.