sabnzbd not binding to any ports

[Skibidiboop]

Lastest version of ubuntu server.
I've done the following:

"sudo add-apt-repository ppa:jcfp/nobetas"
"sudo apt-get update && sudo apt-get dist-upgrade"
"sudo apt-get install sabnzbdplus"

edited "PORT" within /etc/default/sabnzbdplus to be 8585
"sudo ufw allow 8585/tcp"
"systemctl daemon-reload"
"sudo service sabnzbdplus start" gives the below reponse
" sudo netstat -tuln | grep 8585"
user@server:/etc/default$
tcp 0 0 127.0.1.1:8585 0.0.0.0:* LISTEN

"sudo systemctl status sabnzbdplus" gives the following output
"
● sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber
Loaded: loaded (/etc/init.d/sabnzbdplus; generated)
Active: active (running) since Sun 2024-06-16 03:24:08 UTC; 6min ago
Docs: man:systemd-sysv-generator(8)
Process: 35597 ExecStart=/etc/init.d/sabnzbdplus start (code=exited, status=0/SUCCESS)
Tasks: 22 (limit: 9444)
Memory: 53.2M (peak: 137.3M)
CPU: 2.469s
CGroup: /system.slice/sabnzbdplus.service
└─35610 /usr/bin/python3 -OO /usr/bin/sabnzbdplus --daemon --pidfile /var/run/sabnzbdplus/pid --server :8585
"


Log files show:
Jun 16 03:20:50 plexubuntu systemd[1]: Starting sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber...
Jun 16 03:20:50 plexubuntu sabnzbdplus[35379]: * Starting SABnzbd+ binary newsgrabber
Jun 16 03:20:52 plexubuntu sabnzbdplus[35379]: ...done.
Jun 16 03:20:52 plexubuntu systemd[1]: Started sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber.
Jun 16 03:24:06 plexubuntu systemd[1]: Stopping sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber...
Jun 16 03:24:06 plexubuntu sabnzbdplus[35589]: * Stopping SABnzbd+ binary newsgrabber
Jun 16 03:24:06 plexubuntu sabnzbdplus[35589]: ...done.
Jun 16 03:24:06 plexubuntu systemd[1]: sabnzbdplus.service: Deactivated successfully.
Jun 16 03:24:06 plexubuntu systemd[1]: Stopped sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber.
Jun 16 03:24:06 plexubuntu systemd[1]: sabnzbdplus.service: Consumed 2.396s CPU time, 137.1M memory peak, 0B memory swap peak.
Jun 16 03:24:06 plexubuntu systemd[1]: Starting sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber...
Jun 16 03:24:06 plexubuntu sabnzbdplus[35597]: * Starting SABnzbd+ binary newsgrabber
Jun 16 03:24:08 plexubuntu sabnzbdplus[35597]: ...done.
Jun 16 03:24:08 plexubuntu systemd[1]: Started sabnzbdplus.service - LSB: SABnzbd+ binary newsgrabber.

Even just typing "sabnzbdplus" within terminal shows the following
"
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1145] --------------------------------
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1146] sabnzbdplus-4.3.2
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1156] Commit = 8a42abd1e78b0c29081a4d717c5b457f7bb3a473
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1158] Full executable path = /usr/bin/sabnzbdplus
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1159] Arguments = "/usr/bin/sabnzbdplus"
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1160] Python-version = 3.12.3 (main, Apr 10 2024, 05:33:47) [GCC 13.2.0]
2024-06-16 03:42:17,175::INFO::[sabnzbdplus:1161] Dockerized = False
2024-06-16 03:42:17,176::INFO::[sabnzbdplus:1162] CPU architecture = x86_64
2024-06-16 03:42:17,177::INFO::[sabnzbdplus:1165] Platform = posix - Linux-6.8.0-35-generic-x86_64-with-glibc2.39
2024-06-16 03:42:17,177::INFO::[sabnzbdplus:1171] Preferred encoding = UTF-8
2024-06-16 03:42:17,177::INFO::[sabnzbdplus:1193] SSL version = OpenSSL 3.0.13 30 Jan 2024
2024-06-16 03:42:17,178::INFO::[sabnzbdplus:1202] Certifi version = 2023.11.17
2024-06-16 03:42:17,178::INFO::[sabnzbdplus:1203] Loaded additional certificates from /etc/ssl/certs/ca-certificates.crt
2024-06-16 03:42:17,179::INFO::[sabnzbdplus:1213] Using INI file /home/connor/.sabnzbd/sabnzbd.ini
2024-06-16 03:42:17,179::INFO::[postproc:143] Loading postproc queue
2024-06-16 03:42:17,180::INFO::[scheduler:190] Scheduling RSS interval task every 60 min (delay=31)
2024-06-16 03:42:17,180::INFO::[scheduler:200] Setting schedule for midnight auto history-purge
2024-06-16 03:42:17,180::INFO::[scheduler:209] Setting schedule for midnight BPS reset
2024-06-16 03:42:17,180::INFO::[scheduler:218] Setting schedule for midnight server expiration check
2024-06-16 03:42:17,180::INFO::[scheduler:227] Setting schedule for server quota check
2024-06-16 03:42:17,181::INFO::[__init__:328] All processes started
2024-06-16 03:42:17,181::INFO::[sabnzbdplus:340] Template location for Glitter is /usr/share/sabnzbdplus/interfaces/Glitter
2024-06-16 03:42:17,181::INFO::[sabnzbdplus:340] Template location for Config is /usr/share/sabnzbdplus/interfaces/Config
2024-06-16 03:42:17,181::INFO::[misc:1245] [N/A] Running external command: ['/usr/bin/unrar']
2024-06-16 03:42:17,184::INFO::[misc:1245] [N/A] Running external command: ['/usr/bin/7za']
2024-06-16 03:42:17,187::INFO::[misc:1245] [N/A] Running external command: ['/usr/bin/par2', '-V']
2024-06-16 03:42:17,189::INFO::[sabnzbdplus:425] SABCTools module (v8.2.3)... found!
2024-06-16 03:42:17,189::INFO::[sabnzbdplus:426] SABCTools module is using SIMD set: SSSE3
2024-06-16 03:42:17,189::INFO::[sabnzbdplus:427] SABCTools module is linked to OpenSSL: True
2024-06-16 03:42:17,189::INFO::[sabnzbdplus:447] Cryptography module (v41.0.7)... found!
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:453] par2 binary... found (/usr/bin/par2)
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:460] UNRAR binary... found (/usr/bin/unrar)
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:468] UNRAR binary version 7.00
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:475] 7za binary... found (/usr/bin/7za)
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:477] 7za binary version 23.01
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:483] nice binary... found (/usr/bin/nice)
2024-06-16 03:42:17,190::INFO::[sabnzbdplus:487] ionice binary... found (/usr/bin/ionice)
2024-06-16 03:42:17,191::INFO::[sabnzbdplus:1407] Starting web-interface on 127.0.0.1:8585
2024-06-16 03:42:17,191::INFO::[_cplogging:213] [16/Jun/2024:03:42:17] ENGINE Bus STARTING
2024-06-16 03:42:17,296::INFO::[_cplogging:213] [16/Jun/2024:03:42:17] ENGINE Serving on http://127.0.0.1:8585
2024-06-16 03:42:17,297::INFO::[_cplogging:213] [16/Jun/2024:03:42:17] ENGINE Bus STARTED
2024-06-16 03:42:17,297::INFO::[sabnzbdplus:1446] Starting sabnzbdplus-4.3.2
2024-06-16 03:42:17,299::INFO::[dirscanner:112] Dirscanner starting up
2024-06-16 03:42:17,300::INFO::[notifier:157] Sending notification: SABnzbd - SABnzbd 4.3.2 started (type=startup, job_cat=None)
2024-06-16 03:42:17,301::INFO::[database:607] Scheduled history purge
"

What it seems like is the app isn't binding to the port correctly - but obviously there's no error message confirming this, it all seems to start and use the port but not really?
I've read over a bunch of documentation, forum posts but can't identify why this is occurring.

Thanks

[Skibidiboop]

I somehow overlooked the most obvious thing, using a loopback address rather than 0.0.0.0
It was clearly obvious when there was no error about binding to a port and showed the IP, facepalm.
Silly me, all fixed. thanks