diff --git a/src/frontend/flask_app/blueprints/admin.py b/src/frontend/flask_app/blueprints/admin.py
index bf38e8c..05f6f2d 100644
--- a/src/frontend/flask_app/blueprints/admin.py
+++ b/src/frontend/flask_app/blueprints/admin.py
@@ -182,7 +182,7 @@ def api_camera_sources():
     if parsed.scheme not in ("http", "https") or not parsed.netloc:
         return jsonify({"error": True, "detail": _("Indirizzo della camera non valido")}), 400
     try:
-        resp = http_requests.get(f"{url.rstrip('/')}/camera/sources", timeout=15)  # #106: era 5, la prima apertura GenTL supera 15 s
+        resp = http_requests.get(f"{url.rstrip('/')}/camera/sources", timeout=15)  # #106: era 5, la prima enumerazione dopo l'avvio ha preso 3,7 s
     except http_requests.RequestException as exc:
         return jsonify({
             "error": True,
diff --git a/src/frontend/flask_app/tests/test_dxf_recipe_routes.py b/src/frontend/flask_app/tests/test_dxf_recipe_routes.py
index f4fc24e..1e7a0f3 100644
--- a/src/frontend/flask_app/tests/test_dxf_recipe_routes.py
+++ b/src/frontend/flask_app/tests/test_dxf_recipe_routes.py
@@ -72,6 +72,7 @@ class TestStationCameraGrab:
         args, kwargs = post.call_args
         assert args[0] == "http://acq:8765/camera/grab"  # slash finale tolto
         assert kwargs["json"] == {"source": "camera:folder", "trigger": "continuo", "timeout_ms": 5000}
+        assert kwargs["timeout"] == 60  # #106: margine per la prima apertura GenTL
 
     def test_get_also_works(self, logged_in_client, mock_api_client):
         _stations(mock_api_client)