With Version 8 was a new webadmin error reporting mechanismen introduced, which
points in detail to the error. Great usability feature!
I noticed a missing notification. When you use a lag-Interface as HA-Interface
and want to remove the lag interface group at Interfaces & Routing > Interfaces > Link Aggregation,
then you'll first get a browser popup:
Removing all hardware from the group will disable it, causing eventual interface definitions to be moved
to the lowest numbered former member interface. Are you sure you want to do this?
and then you'll get a popup in old webadmin style with the message
"One of the values you entered is syntactically or logically incorrect.".
If you use this lag Interface as normal network interface with ip address at
Interfaces & Routing > Interfaces > Interfaces, then the conversion at removing the
lag interface works find.
Marco