Cannot get HomeKit to work properly on a GHome EP2-A smart plug

[emilof]

Detailed steps to reproduce it
I'm trying to get a GHome smart plug (https://www.amazon.se/dp/B09Q5K34NV?ref=ppx_yo2ov_dt_b_fed_asin_title) to work with HAA. I managed to OTA flash it with tuya-convert, and then reflash it to HAA through the Tasmota UI. I created a config based on the Tasmota config found here: https://templates.blakadder.com/ghome_EP2-A.html, and everything seems to work. The relay and status LED are both toggled when pressing the physical button.

The issue I'm having is that it doesn't work properly in the Home app. I can add the device without any issues, but the status in the Home app is reported as "Not responding". When checking the "HomeKit Server" status under Device -> HAA Services -> Settings in the HAA Manager app, it’s reported as Unknown. My other devices reports Ok.

Any tips on how to debug this? I've enabled network logging, but cannot see any errors in the log.

MEPLHAA Script

{
  "c": {
    "io": [
      [[2, 15], 2],
      [[13], 6]
    ],
    "b": [[13, 5]]
  },
  "a": [
    {
      "t": 2,
      "0": {
        "r": [
          [15, 0],
          [2, 1]
        ]
      },
      "1": {
        "r": [
          [15, 1],
          [2, 0]
        ]
      },
      "b": [
        [13, 1]
      ],
      "es": [
        {
          "t": 75,
          "vf": 0.13334,
          "cf": 0.01295,
          "pf": 1.5312,
          "dt": [5, 4, 12]
        }
      ]
    }
  ]
}

Used device
https://templates.blakadder.com/ghome_EP2-A.html

HAA version
12.14.5

Logs

Adv Log (c) 2022-2024 José A. Jiménez Campos

Jan 01 00:00:10 192.168.1.25-C1B280 <2> PM V=0.172395, C=0.0173239, P=0
Jan 01 00:00:15 192.168.1.25-C1B280 <2> PM V=0.169194, C=0.0167942, P=0
Jan 01 00:00:17 192.168.1.25-C1B280 Free Heap 42452
Jan 01 00:00:17 192.168.1.25-C1B280 Start HK
Jan 01 00:00:18 192.168.1.25-C1B280 mDNS 1
Jan 01 00:00:18 192.168.1.25-C1B280 mDNS Name=HAA-C1B280 md=RavenSystem HAA Merlinpv=1.1id=E0:4F:85:25:E3:D4c#=2s#=3sf=0ci=7
                                                                                                                            sh=e1wjKQ== Port=5556 TTL=4500
Jan 01 00:00:18 192.168.1.25-C1B280 Free Heap 32652
Jan 01 00:00:18 192.168.1.25-C1B280 <0> Run A2
Jan 01 00:00:20 192.168.1.25-C1B280 <2> PM V=0.172988, C=0.0171164, P=0
Jan 01 00:00:20 192.168.1.25-C1B280 <2> PM KWh=0
Jan 01 00:00:22 192.168.1.25-C1B280 NTP 192.168.1.1 (-1)
Jan 01 00:00:25 192.168.1.25-C1B280 <2> PM V=0.171462, C=0.0172651, P=0
Jan 01 00:00:25 192.168.1.25-C1B280 <2> PM KWh=0
Jan 01 00:00:27 192.168.1.25-C1B280 NTP pool.ntp.org (-5)
Jan 01 00:00:30 192.168.1.25-C1B280 <2> PM V=0.183924, C=0.0171538, P=0
Jan 01 00:00:30 192.168.1.25-C1B280 <2> PM KWh=0
Jan 01 00:00:32 192.168.1.25-C1B280 NTP pool.ntp.org (-5)
...

[RavenSystem]

It seems a network issue. But a better script would be:

{
  "c": {
    "io": [
      [[2, 15, 0, 12], 2],
      [[13], 6],
      [[5, 4], 1]
    ],
    "l": 0,
    "b": [[13, 5]]
  },
  "a": [
    {
      "t": 2,
      "0": {
        "r": [
          [15, 0],
          [2, 1]
        ]
      },
      "1": {
        "r": [
          [15, 1],
          [2, 0]
        ]
      },
      "b": [
        [13, 1]
      ],
      "es": [
        {
          "t": 75,
          "vf": 0.13334,
          "cf": 0.01295,
          "pf": 1.5312,
          "dt": [5, 4, 12]
        }
      ]
    }
  ]
}

[emilof]

Great! Used your updated MELPHAA config and now it works as it should! Thank you very much.
I see that I didn't list the energy measuring pins in io. Do you think that was the reason?