I'm using the FTP script to backup and restore the bandwidth history and today after rebooting I noticed it wasn't restored correctly. I checked and saw that even though the data was restored it wasn't being read correctly. I finally tracked the problem down to the fact that rstats does not like a rstats-history file being in the /tmp/var/lib/misc directory. I'm not sure where that file came from since normally the file is named rstats-history.gz (it is compressed), but I found that the update that had been created on reboot (and restored) had a rstats-history file and a rstats-history.gz file of 0 length. This is what caused the problem. Any idea why this occurred?