Refactor/librenms

netbox_librenms_plugin/forms.py

@@ -581,15 +581,15 @@ def _populate_librenms_locations(self):
 
         try:
             # Use caching to avoid repeated API calls
-            cache_key = "librenms_locations_choices"
+            api = LibreNMSAPI()
+            cache_key = f"librenms_locations_choices:{api.server_key}"
             cached_choices = cache.get(cache_key)
 
             if cached_choices:
                 self.fields["librenms_location"].choices = cached_choices
                 return
 
             # Fetch locations from LibreNMS
-            api = LibreNMSAPI()
             success, locations = api.get_locations()
 
             if success and locations: