try and get the network name ok

media/docker-compose.yml

@@ -3,7 +3,7 @@ version: "3.9"
 networks:
   network_home:
     external:
-      name: "home-network"
+      name: "home_network"
 
 volumes:
   plex_config:

network/docker-compose.yml

@@ -2,7 +2,7 @@ version: "3.9"
 
 networks:
   home:
-    name: "home-network"
+    name: "home_network"
 
 volumes:
   pihole_config_etc: