Redis error after GatewayOS reboot

Hi all, am running the full gatewayOS on a LorixOne. Its been working good for a whole day, until this morning when I powered it down to re locate it outside. Now when I powered it back up and go in the web UI to view gateway I get a Redis connection error. Also if I start loraserver at the CLI, the full error is as follows:

ERRO[0074] gateway/mqtt: acquire stats lock error: redis connection error: dial tcp [::1]:6379: connect: connection refused

Nothing had changed. If I manually start Redis with sudo redis-server I can appear to browse the web UI without an error. Although no comms from devices showing.

What is going on here?

If a simple loss of power kills this. There is no use for the full gatewayOS build at all.