Tuya licence for "KCS" firmware order link

[Radmir]

What does the tuya error mean: Other event id:7 [0m 

[0;32mI (166838) tuya: MQTT_EVENT_ERROR [0m 
[0;31mE (166842) tuya: Last error reported from esp-tls: 0x8006 [0m 
[0;32mI (166848) tuya: Last errno string (Success) [0m 
[0;32mI (166853) tuya: MQTT_EVENT_DISCONNECTED [0m 
[0;32mI (176857) tuya: Other event id:7 [0m 
[0;33mW (187444) esp-tls: Failed to open new connection in specified timeout [0m 
[0;31mE (187445) TRANSPORT_BASE: Failed to open a new connection [0m 
[0;31mE (187449) MQTT_CLIENT: Error transport connect [0m 
[0;32mI (187452) tuya: MQTT_EVENT_ERROR [0m 
[0;31mE (187456) tuya: Last error reported from esp-tls: 0x8006 [0m
[0;32mI (187462) tuya: Last errno string (Success) [0m 
[0;32mI (187467) tuya: MQTT_EVENT_DISCONNECTED [0m