Bond Gateway

Hi,
We have 2 Open-e boxes running independently of one another.
1 has version 6.0up97.8101.6335 (newer) of the firmware and the other with version 6.0up06.8101.3535 (older).
We have nic bonding set up on both boxes but have noticed that on the newer box the network status page shows 'none' for the default gateway of the bond. The older box shows the correct default gateway.
Is this something that has changed with the firmware?

Did you checked the Default Gateway option in your WebGUI for the newer build?
Also are you connecting the systems though a switch together or each one is in a different place?
As the latest build works fine.
And we recommend to update the old one when you have a chance for that, as it's a very old build.