So my apollo 2 with the first MCU doesn’t work properly anymore. It was working like a charm until now.
Tried multiple reflash ( beta version , current ect )  … : it starts show up in the network access to the dashboard and start mining properly, node is synchronizing and then few minutes later disappear from the network seems to mine but in nowhere ??
It seems there is some network issues or something like that ? Like a firewall on the Apollo os ?