We have 8 of the ETC Relevé automated fixtures, 6 of them purchased together shortly after they come out back in 2019, and 2 purchased a couple years later.
Generally we are quite pleased with them, but 2 of them from the first batch purchased show an odd colour behaviour when selecting (or fading) to a colour just off of pure blue. These two tend to suddenly jump to a partially Cyan colour, in a very noticeable jump (step?). These two don't jump to precisely the same hue, there is a noticeable difference between them, while all the others change colour smoothly.
They have done this since they were new. Any idea if a Firmware update, or something else might fix this?