Hyperion Stopped working (Update or CEC??)

I have a raspberry Pi 4 running Raspberry Pi OS, kodi and Hyperion Alpha 9.

I run WS2801's perfectly for the past year or so....

I have voltage out of the PSU, and at the LED strip.

I did some sudo updates/upgrades, but I have also changed my remote setup using CEC. Long and short my LED's has stopped working, but all seems right with Hyperion.

My question is, has the updates/upgrades stopped something working, or has my CEC changes screwed up the grabber?

Can anyone assist??

Sorry I was trying to get around the character limits.....

FYI just tested the system with the cec function on my tele disabled, it still behaves the same.

Could the led strips be fried?? Do they eventually die??