By default, account auto-refresh is enabled in activeCollab Timer. If you wish to disable this option, here's what you need to do:

  1. Open the activeCollab Timer .INI file;
  2. Find the [DefaultBehavior] section;
  3. Add an AutorefreshAccount=0 line

Now save the .INI file and restart your activeCollab Timer. Auto-refresh option for all your accounts will now be disabled.

If you wish to enable this option again in future, just change the value of the AutorefreshAccount line in the .INI file from 0 to 1.