Loading configuration from SD card is not working

[alexey2020]

Hi all! I'm using NerdMiner v2 bought from AliExpress.
I'm trying to load configuraiong from the SD card, but nothing happens.

1. I've formatted the card with FA32 system
2. Put there config.json from the example
3. Changed the network name, network password and my bitcoin wallet address
4. I reboot the NerdMiner
   Actual Result: nothing happens. It just says "Waiting config" and shows QR-code. When I connect to this network with WiFiManager, everything works fine, so the network settings are OK. I've tried different SD card, but it didn't help. What can be the problem?

[adisorin]

I have the same problem. I followed the steps in the instruction and it doesn't load the settings from SD/config.json. Same miner NerdMiner v2.