Fixed a bug that incorrectly updated the delay of nodes.
Fixed a bug that incorrectly updated the delay of nodes.

brunyuriy/adasim,brunyuriy/adasim,brunyuriy/adasim,ngocpq/adasim,brunyuriy/adasim,ngocpq/adasim,brunyuriy/adasim,ngocpq/adasim