Using version 5.5, both client and server.
A little back ground, created a Job to copies files older the X to another location, and will be writing the copy log out to a pre set file.
To create the copy log, I am using the write to file task after the copy file task. I am using the variable StdOut from the copy file task, in the visualcron variables list, and writing that to the file.
I found a way around that if I modify manually the visualcron settings xml file, by removing the limit log file size, and by setting it from true to false.
thanks