Linux Device CLI Client fails to connect

[rrw357719]

Describe the Bug

Experiencing issue with CLI client connecting on Linux Mint installation.
Attaching logs for review:

INFO: 2026/03/18 10:11:24 Starting HTTP server on socket /var/run/olm.sock
INFO: 2026/03/18 10:11:24 Created shared UDP socket on port 55575 (refcount: 2)
INFO: 2026/03/18 10:11:24 Starting hole punch for 1 exit nodes
INFO: 2026/03/18 10:11:25 Websocket Connected
INFO: 2026/03/18 10:11:45 websocket: SendMessageInterval timed out after 10 attempts for message type: olm/wg/register
INFO: 2026/03/18 10:12:15 Received exit request via API
INFO: 2026/03/18 10:12:15 Processing shutdown request via API
INFO: 2026/03/18 10:12:15 Hole punch manager stopped
INFO: 2026/03/18 10:12:15 Released shared UDP bind
INFO: 2026/03/18 10:12:15 Olm service stopped

Can anyone assist?

Environment

• OS Type & Version: (e.g., Ubuntu 22.04)
• Pangolin Version:
• Gerbil Version:
• Traefik Version:
• Newt Version:
• Client Version: (if applicable)

To Reproduce

Attempt connection from Linux Mint Desktop

Expected Behavior

Connection to pangolin instance completes

[oschwartz10612]

Hello! Are you self hosting Pangolin or using the cloud? This is almost always caused by the holepunch not working. Could you make sure you are all good with this post and if so follow up with logs from the Pangolin side when this occurs? https://github.com/orgs/fosrl/discussions/2384

[Cyclic007]

I am having this same issue where I am unable to connect and get the same error. I am using a self hosted instance and I have made sure that I have the ports setup correctly

I am connecting with arch linux with the pangolin cli