Shelly Binding

Hello, I have a question regarding this binding and battery operated shellys.
For example, shelly motion or TRV.
The devices go into sleep mode and commands are not sent sometimes.

shellymotionsensor-60a42386d716: FEHLER: Der Befehl 2 für Kanal shelly:shellymotion:f76253bbaa:sensors#sensorSleepTime kann nicht verarbeitet werden - API Timeout for GET http://192.168.0.225/settings?sleep_time=3

Is the command sent again or is it simply ignored after the timeout?

How can I be sure that a - for example - temperature change for a TRV has also been adopted.

Greets