Sometimes my soil is a little hot in the beginning
Ye that might just be ur prob there mate, at higher temps the water can retain less oxygen. Unless ofc by "hot" you mean nitro rich
Just what i'm thinking.
but ur right could be nitrogen over or actually under fert its often mistaken as overwatering.
Why idont know because with over/under nitrogen fert i don't think the plant will look like it "thrives"
Once the leaves "claw" they will usually have some very dark green, and some yellowing leaves from the tips. Also i would describe it more lile "clawing" than drooping.
But only the growers knows whats more likely in his case, so ya its a good point you had