Are you are a dedicated port for transferring the data or using the http protocol ? I had similar issues with a remote port connection that got solved by not using the http protocol.
> On 3. Sep 2021, at 14:13, Mike Thomsen <mikerthom...@gmail.com> wrote: > > We have a 5 node cluster, and sometimes I've noticed that round robin > load balancing stops sending flowfiles to two of them, and sometimes > toward the end of the data processing can get as low as a single node. > Has anyone seen similar behavior? > > Thanks, > > Mike