Heltec HT-M2808 Stuck at first setup?

I had a Heltec Miner M2808 lying around and want to use it for fun. The device registers, but then remains silent and the blockchain does not move and stays at 1. Even after 48 hours, it remains at 1.
With several reboots en resets in between.

Below are some details from the dashboard:

block height: 1

latest block height: get failed

miner release: 2021.07.30.0_GA

latest miner release: get failed

firmware: V1.2.7

region: EU868

miner relayed: yes

latest firmware: V1.4.9

It is working again :slight_smile:
This can be closed.