Miracle Alien Cookies DWC

This week has been ok, yet again. I'm not sure why these two haven't looked the happiest. They actually look over watered like in a soil grow. Thick, wrinkled leaves that sag. Growth has continued and the root development is going really well. Update 2/25/22 pm these have finally perked up!!! Plant #1 on the left has had a brown build up on one root strand more than a few times. I have sprayed it off with distilled water 3x now. It finally seemed to stop coming back. At first I thought it was water temp but after I dropped the temp it continued to return. I will be refreshing the pots in a few days and will see if this brings life to them. Humidity has been extremely low so maybe that's part of the issue but when they had humidity they never acted up much better so I can't say that seems to be the issue. Having my filter on is keeping temps low enough for the water to stay 68 -70 but humidity is 30-45 lately. I had to turn the filter on for the water temps to drop so that's more important than the humidity. I'm going to spray them at night from now on to help loss of moisture until flip. I did top #2 multiple times and #1 was main lined heavily. Hoping to make a few extra tops and some nice clones but I may not clone either. Maybe these would enjoy soil more. Maybe these need hotter or more humid conditions. I could clone later and try them in the summer months when I can accomplish key conditions for veg. Stay tuned I'll try to get these girls up and running better.