Diagnosis
The fork from node &V1& cannot be entered again yet in workflow no.V3 since it still contains open activities which may result from aprevious loop pass.

System Response
The response from work item &V4& was terminated and ignored.

Procedure
A fork with m branches which is already completed after n paths (n < m)can only be entered again when it no longer contains any openactivities, that is the workflow was resumed after the relevant joinnode.
Check the process using the workflow log.