We have an Elation DLED 60 Strip WA II and for the past couple of years we've never had a problem out of it but recently it's started to flicker on 3-5 of the LED bank/sections. At first it did it all the time (full intensity, no intensity, half intensity) but now it only does it when the light is not at full intensity. Usually when something like this happens we just unplug the fixture and plug it back in later, on this fixture, that did not help. Any input would be greatly appreciated! Thanks!