On Wed, 2021-04-07 at 04:16 -0700, PegoraroF10 wrote: > I have a server which replicates using Publication/Subscription. On > subscriber server I have some ETL processes running on it and from this > second server I´ve created a new publication to send this database to a > third server. While this second server was copying data with COPY to third, > everything was fine but when COPY finished and it would start streaming > data, both replication just stopped. Look into the PostgreSQL log on both machines. Yours, Laurenz Albe