Blocking ntp.org worked. Thank you!
1 Like
Sleck94
September 5, 2025, 7:42pm
125
Hi @Itati , same problem here:
S/N:4021272935. Blocking ntp has not worked even if at a certain point the light turned blue indefinetely
Thank you so much
Fede
Itati
(SmartThing Developer Support)
September 5, 2025, 8:48pm
126
Hi @Sleck94
Could you please share the Hub logs with us by following the steps below?
Insert Fat32-formatted USB drive to the USB slot on the back of the hub.
Press and release the reset hole on the back of the hub.
Hub LED will blink magenta while copying logs.
After the Hub LED returns to normal from magenta blinking, extract the USB drive and connect it to a PC.
File name will be “logdump_xxxx.tgz.enc”
Leave a comment in this thread and we’ll send you a direct message (DM).
Then send the package via direct message (DM) to our SmartThings support team.
Hi @Itati I also have this issue, the Serial Number is 3011406487
Itati
(SmartThing Developer Support)
September 18, 2025, 9:19pm
128
Hi @Weidjerry
Have you already followed the steps mentioned in the main post?
Use this guide for troubleshooting help with onboarding your Hub. We also include Hub replacement information if necessary.
Overview
When encountering the 33-504 error while claiming a SmartThings Hub 2018 (IM6001-V3P) or an Aeotec SmartThings Hub, the following root causes may apply:
Your hub cannot access the internet over Ethernet or Wi-Fi connections
Hubs manufactured before April 2024 may not have received firmware updates after production. If a Hub has not been claimed by March 2, 2025, it may not have been updated before purchase or activation.
The following steps could be attempted to claim your hub successfully.
Verify Internet Connectivity:
Please verify the following:
Your hub can connect to the internet
If claiming over Ethernet, the LAN is internet-connected
If claimin…
Hi @Itati we can not try to block NTP traffic during claim, can we try to capture hub logs and share the logs with you? We are located in China.
Itati
(SmartThing Developer Support)
September 19, 2025, 9:29pm
130
Hello @Itati I am also having issues with my new hub updating it.
I have followed the Troubleshooting guide and I also cannot block NTP on my router.
I have a .enc to send to the support team and my SN is 4021278761
Many thanks, Simon
Itati
(SmartThing Developer Support)
October 6, 2025, 5:56pm
132
Hi @phillipshouse
We already sent our reply via email
capesun
(Capesun)
October 9, 2025, 1:38pm
134
Hello @Itati , I’m getting the error code 33-504 issue when attempting to connect the hub to my Smartthings network. I detect the hub on my network via ethernet connection.
Then S/N: 3021717474
Any suggestions would be appreciated. Thanks
Itati
(SmartThing Developer Support)
October 9, 2025, 5:06pm
135
Hi @capesun
Have you already followed the steps mentioned in the main post?
Use this guide for troubleshooting help with onboarding your Hub. We also include Hub replacement information if necessary.
Overview
When encountering the 33-504 error while claiming a SmartThings Hub 2018 (IM6001-V3P) or an Aeotec SmartThings Hub, the following root causes may apply:
Your hub cannot access the internet over Ethernet or Wi-Fi connections
Hubs manufactured before April 2024 may not have received firmware updates after production. If a Hub has not been claimed by March 2, 2025, it may not have been updated before purchase or activation.
The following steps could be attempted to claim your hub successfully.
Verify Internet Connectivity:
Please verify the following:
Your hub can connect to the internet
If claiming over Ethernet, the LAN is internet-connected
If claimin…
capesun
(Capesun)
October 13, 2025, 7:46pm
136
Thanks, but I tried all the solutions. I’ve attached the dump file log dump_20200818_170102.tgz.enc
(attachments)
logdump_20200818_170102.tgz.enc (64.9 KB)
capesun
(Capesun)
October 30, 2025, 11:31pm
138
Thanks, find attached the dump file log dump_20200818_170102.tgz.enc
Thanks & regards,
Eric Meyer
hola tengo este error 33-504
Itati
(SmartThing Developer Support)
October 31, 2025, 4:37pm
140
Hola @Cristinalg
Podrías seguir los pasos que se mencionan en el siguiente enlace Troubleshooting SmartThings Hub 2018 and Aeotec Hub
Itati
(SmartThing Developer Support)
October 31, 2025, 5:46pm
141
Hi @capesun
Our engineering team reviewed them and it looks like the hub actually updated correctly. However, it’s currently experiencing a DNS failure. This could be caused by many factors, such as an issue with your ISP or local network DNS resolution, so it’s difficult to determine the exact root cause.
Just to confirm:
Did you perform a factory reset after sending those logs?
If not, we recommend trying a factory reset as a last resort to see if that helps resolve the issue.
No he podido bloquear el puerto, necesito me envien el drive
gracias
@Itati I am having the same issue, Error 33-504, hub serial number-3021735641
Itati
(SmartThing Developer Support)
November 10, 2025, 8:45pm
145
Hi @Ankit_Kumar1
Have you already followed the steps mentioned in the main post?
Use this guide for troubleshooting help with onboarding your Hub. We also include Hub replacement information if necessary.
Overview
When encountering the 33-504 error while claiming a SmartThings Hub 2018 (IM6001-V3P) or an Aeotec SmartThings Hub, the following root causes may apply:
Your hub cannot access the internet over Ethernet or Wi-Fi connections
Hubs manufactured before April 2024 may not have received firmware updates after production. If a Hub has not been claimed by March 2, 2025, it may not have been updated before purchase or activation.
The following steps could be attempted to claim your hub successfully.
Verify Internet Connectivity:
Please verify the following:
Your hub can connect to the internet
If claiming over Ethernet, the LAN is internet-connected
If claimin…