Task is not getting generated when an user itself creates a task on server

For example: On Server , Walter Bates is creating a task for himself but it takes almost 5 to 10 mins to get a task, but  while working  on local machine the same task gets generated as soon as it's get submitted.
Can anyone tell me what can be the problem on server ?

Hello azade,

The time to create a task on the server depends on the server activity. If the server has to handle a lot of tasks in parallel, creating a new task may be queued (and then take more time than when the server is idle).

Another possibility is, if the process instance in which the task has to be created is waiting for a connector to complete before creating the task. Do you know if in the process design there is a connector that may take a long time to respond ? That would be my guess.

Let me know if it helps,

Captain Bonita