Custom modbus driver

[oley]

Hi,

I have successfully created a driver that is an extension of DrvModbus. Unfortunately, the generated events do not appear in the web application or in the server log.
I can see them in the device, e.g.

Recent Events
+---------------------+-----+-------------------------------------+
| Timestamp           | Tag | Description                         |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:18:54 |     | ODWZB. WE 31                        |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:18:54 |     | POB. WE 18                          |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:18:54 |     | ZAMKNIĘCIE OPERACYJNE ŁĄCZNIKA 1 
7 |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:21:45 |     | POB. WE 31                          |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:21:45 |     | ODWZB. WE 18                        |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:21:45 |     | OTWARCIE OPERACYJNE ŁĄCZNIKA 1 
7   |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:22:07 |     | ODWZB. WE 31                        |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:22:07 |     | POB. WE 18                          |
+---------------------+-----+-------------------------------------+
| 18/01/2026 19:22:07 |     | ZAMKNIĘCIE OPERACYJNE ŁĄCZNIKA 1 
7 |
+---------------------+-----+-------------------------------------+

The code I use to generate the event is:

DeviceEvent devEvent = new DeviceEvent
{
    Timestamp = eventUtcTime,
    CnlVal = code,
    CnlStat = CnlStatusID.Defined,
    Descr = descr
};

DeviceData.EnqueueEvent(devEvent);

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