[2026-08-05 13:09:24] ERROR al abrir puerto COM3
[2026-08-05 13:11:05] ERROR al abrir puerto COM3
[2026-08-05 14:00:35] ERROR al abrir puerto COM3
[2026-08-05 14:01:06] ERROR al abrir puerto COM3
[2026-08-05 18:03:06] ERROR al abrir puerto COM3
[2026-08-05 18:04:29] ERROR al abrir puerto COM3