deConz lost events

When using deConz as add-on in Home Assistant with the Conbee II stick, some of the events/messages sent from my IKEA TRÅDFRI Remote is missing. This is especially noticeable when doing a long press and releasing the button. As seen in the log below, the first 3001 is the long press and the next 3003 is the release. The following 3001 does not have a release.

From deConz add-on log in Home Assistant:

19:58:15:821 [INFO] - Button 3001 Move down TRADFRI remote control
19:58:16:239 [INFO] - Button 3003 Stop TRADFRI remote control
19:58:17:530 [INFO] - Button 3001 Move down TRADFRI remote control

My Phoscon Gateway firmware version is 26680700 (2.07.01 / 12/8/2020)

Does anyone know why events sometimes are lost between the switch and deConz?

First update deconz to the latest version (2.09) and see if the issues persist.

Turned out to be a hardware fault with my switch. Worked perfectly with a different switch.