Koogeek W-DEXI EU Device did not appear with the intermediate firmware

I am trying to flash the following device: **Koogeek KSP2 / W-DEXI EU version**

I am getting the following error: `Device did not appear with the intermediate firmware`

I bought two plugs and one flashed successfully, while the second one which was first paired with tuya app did not.

I tried flashing both devices from the same raspberry pi one after the other.

These are my logs:
[smarthack-mqtt.log](https://github.com/ct-Open-Source/tuya-convert/files/4495964/smarthack-mqtt.log)
[smarthack-psk.log](https://github.com/ct-Open-Source/tuya-convert/files/4495965/smarthack-psk.log)
[smarthack-udp.log](https://github.com/ct-Open-Source/tuya-convert/files/4495966/smarthack-udp.log)
[smarthack-web.log](https://github.com/ct-Open-Source/tuya-convert/files/4495967/smarthack-web.log)
[smarthack-wifi.log](https://github.com/ct-Open-Source/tuya-convert/files/4495968/smarthack-wifi.log)