Lost all zigbee routers, direct attached working

Hi so I have been stable for some time and just found that only a very few zigbee devices are working, logs and the z2mqtt map suggests the coordinator is no longer communicating with ANY routers:

I dont think I changed anything relevant.
Since this happened I have removed and reinserted the coordinator, Restarted HA (VM on unraid)

Home Assistant Core 2022.5.1

Home Assistant Supervisor 2022.05.0

Home Assistant OS 7.6

Kernel version 5.10.108

Agent version 1.2.1

Zigbee2mqtt version: 1.18.1-1

Any tips?

it was in a usb3 port!!!

DOHH!