Hi. I turned on my digi today and have had some weird lights come on that I can’t make sense of or turn off. 4 and 12 are yellow while 7 and 15 are purple. Also the purple bank light stays on no matter what I do. I have attached a picture of what I’m seeing. Thanks so much!
What happens when you load a new project? Perhaps the current one has become corrupted.
Seems to be the same issue for every pattern
That is bizarre. Maybe run the Test Mode (details towards the end of the manual) and try everything there. Then, I fear your next step is to create a support ticket on Elektron.se. Hopefully they can advise on the next steps. I’ve never seen a mix of colours like that 
(Obviously, just in case you haven’t tried this, turn it off for at least a few minutes and turn on again as well)