Just transplanted clones now they're showing signs of stress

Hey all, can you help me gauge what’s up with these recently transplanted clones?
Cloned in an aerocloner.
Cleaned out rdwc with bleach solution.
Rdwc has a pump that feeds each bucket which I have directed through the hydroton.
Transplanted into hydroton.
Lights are dialed down LED strips at about 30" height.
Nutrient solution is GH flora series, week 2 strength, 1000ppm.
pH was on the high side, 6.5. I’ve tried bringing it down with about 4x 5ml of pH down over the last 36hr, now closer to 6 shooting for 5.520200924_231104|375x500