I can reproduce this aswell. Some of the config dissappeared with out reboot. (might have been when configuring a second vpn clint but I have not confirmed this)
Can either of you get me some exact steps to reproduce it? Even after editing two different clients, they both kept their custom content here.
Check the output of the following command:
Code:
nvram show | grep vpn.*_custom
It should show one _custom entry for all five clients. If not, then it might indicate some default values are missing/undefined.