I'm having an issue with some octopod 80s. I have huge clusters of blue that are not working. Most of them are just 4 or 5 diodes, but a few have half of the blue diodes out. Is there anything I can troubleshoot or do to try to fix them. A red and green LED light is not very pretty.

hello, there is no fix per se. most likely you will have to replace the led pcb.
give us a call at 323-213-4593 to arrange replacements. thank you

Best REgards,
Gines Gines