I had a light i built start flickering but it was from single diodes starting to die out! Pretty soon it went from sporadic flickering to whole sections of 10+ diodes no longer lit up so had to retire it! It was after about 2yrs of nonstop use!@WildBill have you had any problems with your HLG fixture flickering? I just noticed the 600rspec I got to test in 9/2022 has started a sporadic flicker. Googled it and most are saying it’s the driver…