Why there exits 30 mins time delay between the submission of job and activation of batch,extern and mfixsolver

MFiX
#1

Dear All,

I used sbatch configuration as follows.

sbatchwork3
sbatchwork3873×434 50.7 KB

And when I checked the state of job, it shown,
delay_solver1
delay_solver1852×529 55.9 KB

You can observe there exist more than 30mins delay of submit time between main job and batch, extern, mfixsolver. Why this happened? Thank you in advance.