Shelly1 - Zeitschaltuhr / Schedule unzuverlässig - funktioniert nicht richtig

Hallo,

ich habe den Shelly1 als Zeitschaltuhr im Einsatz. Es kommt immer wieder vor (sporadisch), dass Shelly1 nicht zu der definierten Uhrzeit einschaltet! Kennt jemand das Problem?

FW: 20230913-112003/v1.14.0-gcb84623

Hallo, RSSI -45, korrekte Zeit: ja, SNTP: FritzBox

{"wifi_sta":{"connected":true,"ssid":"xxxxx","ip":"192.168.178.xxx","rssi":-45},"cloud":{"enabled":false,"connected":false},"mqtt":{"connected":true},"time":"17:32","unixtime":1713454344,"serial":1,"has_update":false,"mac":"C45BBE78xxx","cfg_changed_cnt":0,"actions_stats":{"skipped":0},"relays":[{"ison":false,"has_timer":false,"timer_started":0,"timer_duration":0,"timer_remaining":0,"source":"schedule"}],"meters":[{"power":0.00,"is_valid":true}],"inputs":[{"input":0,"event":"","event_cnt":0}],"ext_sensors":{},"ext_temperature":{},"ext_humidity":{},"update":{"status":"idle","has_update":false,"new_version":"20230913-112003/v1.14.0-gcb84623","old_version":"20230913-112003/v1.14.0-gcb84623","beta_version":"20231107-162940/v1.14.1-rc1-g0617c15"},"ram_total":51688,"ram_free":38648,"fs_size":233681,"fs_free":149847,"uptime":1074178}

Und nun ? Kann jemand was damit anfangen ?