> On May 13, 2024, at 10:48, Adrian Klaver <adrian.klaver@xxxxxxxxxxx> wrote: > Yes: > > https://www.postgresql.org/message-id/5DF49366-10D1-42A4-99BF-F9A7DC3AB0F4%40mailbox.org > > Answer: > > https://www.postgresql.org/message-id/1273542.1712326418%40sss.pgh.pa.us Thanks! Similar, but I don't think it's that. This was a sudden change in a long-running connection that had issued a ton of ` SET TIMEZONE TO 'UTC'; ` before the failure.