@mircho.mirev
Now I'm back home since Wednesday.
I've updated the Pro4PM from 0.9.1 to 0.9.3, activated MQTT and no more failures since then.
He is connected via W-Lan, long-term test is running, I'll send you a confirmation anyway. I'll wait when he gets out again and then I'll let you know.
Code
{"ble":{"enable":false},"cloud":{"enable":true,"server":"shelly-15-eu.shelly.cloud:6022/jrpc"},"eth":{"enable":false,"ipv4mode":"dhcp","ip":null,"netmask":null,"gw":null,"nameserver":null},"input:0":{"id":0, "name":null, "type":"switch", "invert":false},"input:1":{"id":1, "name":null, "type":"switch", "invert":false},"input:2":{"id":2, "name":null, "type":"switch", "invert":false},"input:3":{"id":3, "name":null, "type":"switch", "invert":false},"mqtt":{"enable":true,"server":"192.168.178.11:1883","user":"Robert","pass":MYPASSWORD","topic_prefix":"ShellyPro4PM-Beleuchtung","rpc_ntf":true,"status_ntf":true},"switch:0":{"id":0, "name":"Eingang","in_mode":"flip","initial_state":"off", "auto_on":false, "auto_on_delay":60.00, "auto_off":false, "auto_off_delay": 60.00,"power_limit":null,"voltage_limit":280,"current_limit":16.000},"switch:1":{"id":1, "name":"Terassenbeleuchtung","in_mode":"follow","initial_state":"off", "auto_on":false, "auto_on_delay":60.00, "auto_off":false, "auto_off_delay": 60.00,"power_limit":null,"voltage_limit":280,"current_limit":16.000},"switch:2":{"id":2, "name":"Bewegungsmelder","in_mode":"follow","initial_state":"off", "auto_on":false, "auto_on_delay":60.00, "auto_off":false, "auto_off_delay": 60.00,"power_limit":null,"voltage_limit":280,"current_limit":16.000},"switch:3":{"id":3, "name":"Frei","in_mode":"follow","initial_state":"off", "auto_on":false, "auto_on_delay":60.00, "auto_off":false, "auto_off_delay": 60.00,"power_limit":null,"voltage_limit":280,"current_limit":16.000},"sys":{"device":{"name":"ShellyPro4PM-Beleuchtung","mac":"84CCA87EA70C","fw_id":"20220117-162030/0.9.3-g354c141","eco_mode":false},"location":{"tz":"Europe/Berlin","lat":52.507620,"lon":13.391340},"debug":{"mqtt":{"enable":true},"websocket":{"enable":true},"udp":{"addr":null}},"ui_data":{},"rpc_udp":{"dst_addr":null,"listen_port":null},"sntp":{"server":"time.google.com"},"cfg_rev":16},"ui":{"idle_brightness":30},"wifi":{"ap":{"ssid":"ShellyPro4PM-84CCA87EA70C","is_open":true, "enable":false},"sta":{"ssid":"Mania's","is_open":false, "enable":true, "ipv4mode":"static","ip":"192.168.178.143","netmask":"255.255.255.0","gw":"192.168.178.1","nameserver":"192.168.178.1"},"sta1":{"ssid":null,"is_open":true, "enable":false, "ipv4mode":"dhcp","ip":null,"netmask":null,"gw":null,"nameserver":null},"roam":{"rssi_thr":-80,"interval":60}}}