syncrepl unbinds every 24 hours

We're using openLDAP 2.3.43 on RedHat 5 ES with delta syncrepl, one master four consumers.

Every 24 hours at the same time syncrepl on the four consumers disconnect from the master then don't reconnect for 60 seconds. We have retry=60 so we know that but the question is can this disconnect behavior be stopped completely?

We have type=refreshAndPersist set, that to me means refresh and persist not refresh and persist for 24 hours.

Data getting to the consumers is time sensitive to the point that 5 seconds might be too long and cause confusion for our users from an authentication standpoint.

Is there any way to stop this syncrepl disconnect behavior?