[2026-04-21 05:19:39] ========== SMS Sender Started ==========
[2026-04-21 05:19:39] Found 3 pending SMS to send.
[2026-04-21 05:19:39] ERROR: Cannot open COM3. Check Device Manager for correct port.
[2026-04-21 05:20:43] ========== SMS Sender Started ==========
[2026-04-21 05:20:43] Found 3 pending SMS to send.
[2026-04-21 05:20:43] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:47] ========== SMS Sender Started ==========
[2026-04-21 05:20:47] Found 3 pending SMS to send.
[2026-04-21 05:20:47] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:48] ========== SMS Sender Started ==========
[2026-04-21 05:20:48] Found 3 pending SMS to send.
[2026-04-21 05:20:48] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:54] ========== SMS Sender Started ==========
[2026-04-21 05:20:54] Found 3 pending SMS to send.
[2026-04-21 05:20:54] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:55] ========== SMS Sender Started ==========
[2026-04-21 05:20:55] Found 3 pending SMS to send.
[2026-04-21 05:20:55] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:55] ========== SMS Sender Started ==========
[2026-04-21 05:20:55] Found 3 pending SMS to send.
[2026-04-21 05:20:55] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:55] ========== SMS Sender Started ==========
[2026-04-21 05:20:55] Found 3 pending SMS to send.
[2026-04-21 05:20:55] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:20:56] ========== SMS Sender Started ==========
[2026-04-21 05:20:56] Found 3 pending SMS to send.
[2026-04-21 05:20:56] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:21:23] ========== SMS Sender Started ==========
[2026-04-21 05:21:23] Found 3 pending SMS to send.
[2026-04-21 05:21:23] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:21:24] ========== SMS Sender Started ==========
[2026-04-21 05:21:24] Found 3 pending SMS to send.
[2026-04-21 05:21:24] ERROR: Cannot open COM4. Check Device Manager for correct port.
[2026-04-21 05:21:24] ========== SMS Sender Started ==========
[2026-04-21 05:21:24] Found 3 pending SMS to send.
[2026-04-21 05:21:24] ERROR: Cannot open COM4. Check Device Manager for correct port.