Spread out sending device lists to remote hosts (#12132)

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py

index 934b5bd734..d90cb259a6 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -506,7 +506,7 @@ class DeviceHandler(DeviceWorkerHandler):
                 "Sending device list update notif for %r to: %r", user_id, hosts
             )
             for host in hosts:
-                self.federation_sender.send_device_messages(host)
+                self.federation_sender.send_device_messages(host, immediate=False)
                 log_kv({"message": "sent device update to host", "host": host})
 
     async def notify_user_signature_update(