@DavidHall How about the 1.9.1 build 20250909 firmware here: It is supposed to be the next official firmware for Deco M5, which also adds the security fixes here:...

@egipps Hi, welcome to the community. Did you also use Deco M4? Can I have its current firmware version? Are you trying to say that the Fronius inverter can't connect to Deco WiFi(neither the IoT...

@sculptor_ngc253 Hi, may I know the model number as well as the firmware version of your Deco? Could you please refer to this link to help me submit the Deco APP log: How to submit Deco APP log...

@Pagemakers Hi, thanks for the feedback. Could you please help me submit the Deco APP log here:How to submit Deco APP log By the way, have you tried the beta firmware? Did it help? May I know your...

@Burg Hi, I don't have other suggestions either. Please make sure to help me submit the Deco APP log. I'll also follow up on your case via email and ask the senior engineer for further assistance....

@SDO Hi, the 1.7.1 of Deco M9 plus hasn't added IoT network. So only Deco M9 Plus_V2 will broadcast an IoT SSID. @HelpFixDecoApp Hi, 1.7.1 of Deco M9 Plus_v1 and 1.9.1 of Deco M9 Plus_V2 mainly...