diff --git a/scripts/network.gd b/scripts/network.gd
index ecdb1cf..c8dc96b 100644
--- a/scripts/network.gd
+++ b/scripts/network.gd
@@ -148,6 +148,8 @@ func _ready() -> void:
             units[unit_key] = unit
             units_udprx[unit_key] = unit
             dst_ports[unit_key] = st[2][0]
+            if logger_page:
+                unit.connect('line_changed', Callable(logger_page, 'on_line_changed').bind(unit_key))
 
         if proto in UDP_PROTO:
             var unit = UDP_PROTO[proto].new(unit_name)
@@ -278,6 +280,9 @@ func _process(_delta: float) -> void:
         if Error.OK == unit.process(tick):
             var sock = send_sockets[unit.name]
             sock.send_to([addr[0], dst_ports[addr]], unit.tx_data.slice(0, unit.tx_len))
+    for addr in units_udprx:
+        var unit = units[addr]
+        unit.process(tick)
     for key in units_serial:
         var unit_serial = units_serial[key]
         var serial = serials[key]