> The other LED’s in the quadrant of the panel I mentioned are off.
Then, there are (at least) two independent problems here.
Problem 1: The LEDs are not responsive, stuck in one “direction”
Problem 2: The LEDs in the other half of the quadrant are all off.
There is no single place on the circuit that a single problem could cause both of these to happen. First, then, try to figure out why the other quadrant is fully off. It’s likely a soldering problem.
