Bridge closing connection after sending CONNECT

[Philomenal1317]

Hello Everyone,

i have a problem with the Bridge functionality and no clue where the problem could be.

After trying to connect to the Bridge i recieve the following messages

after that the Connectiong Bridge and Bridge sending CONNECT line repeat themself every few seconds.

This is the bridge configuration (hostnames, ip adresses, usernames and password removed)

connection bridge
address
bridge_protocol_version mqttv50
topic d177fddd-1e22-4775-9eb8-b2662415ec3a/ in 0 "" cpo/
remote_clientid
local_username
local_password
protocol mqtt
notifications false
notifications_local_only true
bridge_outgoing_retain false
bridge_attempt_unsubscribe true
keepalive_interval 60
start_type automatic
restart_timeout 30
cleansession true
try_private false
remote_username
remote_password
bridge_tls_version tlsv1.3

The MQTT Broker on the otherside of the Bridge is on the AWS system but i don't know if its the AWSIoT Broker or another Broker system.

Tried the following versions:

Mosquitto 2.0.9
Mosquitto 2.0.11
Mosquitto 2.0.12
Mosquitto 2.0.14
Mosquitto 2.0.16
Mosquitto 2.0.17
and currently trying with Mosquitto 2.0.18

Everywhere the same problem.
Looking forward to any help on this matter.
Thanks

[songxpu]

We also found this problem in another scenario, when Mosquitto connected to other brokers over the bridge, and then resumed after the other broker network went down, Mosquitto couldn't reconnect, although it prompted a CONNECT message.