Aloha Whiskey Tango.

I notice that you use tap water.
Just wonder if you have an aerator on that tap.
Makes a big difference. Roots gotta breathe.
Did a little experiment a while back. Noticed that girls who got fresh rainwater did better than girls that got stored rainwater.
Then got to thinkin' 'bout aeroponics.
Now I mix fresh nutes in a gallon jug. then split that water between 2 gallon jugs.
Then just before I pour, I put a cap on the jug and shake the hell out of it to dissolve some air.
Try it, you'll like it.

Best
W.