insights-client command and service is failing with error:
Failed to update rules. Error: ("Connection broken: InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got length b'', 0 bytes read))

1. insights-client --register
   Failed to update rules. Error: ("Connection broken: InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got length b'', 0 bytes read))
2. insights-client --status
   Failed to update rules. Error: ("Connection broken: InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got length b'', 0 bytes read))

1. systemctl status insights-client
   × insights-client.service - Insights Client
   Loaded: loaded (/usr/lib/systemd/system/insights-client.service; static)
   Active: failed (Result: exit-code) since Tue 2024-01-23 16:30:42 UTC; 39s ago
   Duration: 33.315s
   Docs: man:insights-client(8)
   Process: 227192 ExecStart=/usr/bin/insights-client --retry 3 (code=exited, status=1/FAILURE)
   Main PID: 227192 (code=exited, status=1/FAILURE)
   CPU: 1.734s

Jan 23 16:30:08 systemd[1]: Started Insights Client.
Jan 23 16:30:41 insights-client[227201]: Failed to update rules. Error: ("Connection broken: InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got l>
Jan 23 16:30:42 systemd[1]: insights-client.service: Main process exited, code=exited, status=1/FAILURE
Jan 23 16:30:42 systemd[1]: insights-client.service: Failed with result 'exit-code'.
Jan 23 16:30:42 systemd[1]: insights-client.service: Consumed 1.734s CPU time.

Reported on :

# ll /var/lib/insights/
total 1292
-rw-r--r--. 1 root root 1318558 Jan 30 09:10 last_stable.egg
-rw-r--r--. 1 root root     819 Jan 30 09:05 last_stable.egg.asc

# insights-client --version
Client: 3.2.2
Core: 3.3.4-1

[root@Client ~]# insights-client --register
Failed to update rules. Error: ("Connection broken: InvalidChunkLength(got length b'', 0 bytes read)", InvalidChunkLength(got length b'', 0 bytes read))