Name Server configuration lost after reboot

There is a fix on the configuration page so that the DNS is saved after reboot.
To apply this fix please download the patch from here and follow these steps:

1- Unpack the zip file
2- using ftp or ssh with username: root and password: pass log into sms foxbox

3- Copy and replace the existing  file with the patched one, the file is placed in /mnt/flash/root/source/
4- Point your web-browser to network config edit and save the DNS configuration (nameserver).

From now the bug should be fixed.