Ping Only Not adding

I’m having some odd trouble adding a ping only device to LibreNMS. First off here is my validate and an fping from the cli:
$ ./validate.php

Component Version
LibreNMS 24.5.0-39-g3ad5bbc83 (2024-06-10T20:06:19-04:00)
DB Schema 2024_04_29_183605_custom_maps_drop_background_suffix_and_background_version (294)
PHP 8.1.28
Python 3.8.10
Database MariaDB 10.3.39-MariaDB-0ubuntu0.20.04.2
RRDTool 1.7.2
SNMP 5.8

[OK] Composer Version: 2.7.6
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
[OK] lower_case_table_names is enabled
[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
[OK] MySQL and PHP time match
[OK] Active pollers found
[OK] Dispatcher Service not detected
[OK] Locks are functional
[OK] Python poller wrapper is polling
[OK] Redis is unavailable
[OK] rrd_dir is writable
[OK] rrdtool version ok
$ fping is alive

Yet when I try to add the ip I get:

If I force add it with no checks it predictably lists as offline, but in that state I can run the lnms poller:ping from the cli and it’ll successfully ping (only once then go “offline” again).

Any ideas of what I could try would be appreciated.