If your network drive get lost because of a network error, the task stays green and try to reach the network again after the time period you have configured.
In your case:
Quote:2014-01-22 13:05:54;W;Can not get status of directory, error message: Error Code: 64 Description: The specified network name is no longer available. ;
2014-01-22 13:05:54;W;Directory monitor has encountered a problem, will retry after 1000 seconds.;
at 13:05:54 the problem occured,
and at 13.22.34 - this is exactly 16,5minutes = 1000 seconds later - the next try found the Network resource reachable again and was able to watch the directory again:
Quote:2014-01-22 13:22:34;I;Starting to monitor the directory;
Everthing looks good as you have configured it this was.
Now you need to know that if you use the Fast Monitoring Method Windows at the watched computer informs WatchDirectory about the detected changes. When the network connection is dropped, this notification can get lost, so WatchDirectory never knows about the Change - and does not process anything.
I recommend to change the monitor method into "polling" with an reasonable intervall. With this setting WatchDirectory itself will scan the target and found the changes happened during the network connection was interupted.