I created an Entitlements Service Driver and a number of entitlements on a
Driver set associated with a single server.
Later, additional servers were associated to the driver set, for
redundancy/failover purposes.

IManager now tells me that RBE is not supported in this configuration...
that RBE only works on driver sets associated with a single server.

1. Has this been "fixed" in 3.5.1?
2. Is the preferred solution to break out the Entitlement Services Driver
into its own Driver set?
3. Is this (as it seems to me) a serious flaw? I mean, why can't RBE
function when the Entitlements Service Driver is only RUNNING on a single
server, even if the driver set it is in is associated to multiple servers?