Sunricher HK-SL-DIM-A status update take long time

Hi. I have a problem with my Sunricher HK-SL-DIM-A (now days Philips HK-SL-DIM-A is an updated Philips ZG9101SAC-HP).

When I use the physical switch for turn light on/off the device update the status to Phoscon 30 seconds later. When using the app it will update immediately. And the lights itself will of course also turn on/off direct.

All other device and my older Sunricher/Philips device are not that slow update the status back to Phoscon app.

Any idea?