Seeds stopped growing

A question from a fellow grower:

Hi I purchased 5 amnesia haze seeds that will be in a rdwc setup. I had
them all sprout up in the second day but after that 4 of them seemed to
stop completely. 79 degrees in grow room 40% humidity. Any suggestions?

You are not giving us much of a timeline or what you have or have not done to your seedlings.

They stopped growing for how long? What are they doing today?

Planbts come to a point where they establish a rootzone. While they are establishing a rootzone; The plant appears to show no growth. Be patient.

Are you giving seedlings nutrients? I suggest you fill out a “Support ticket”