As per title i have an unkown PCI showing in list. When i attempt to remove i get "invalid Parameter" error.
Whilst its doing no harm, its rather annoying and i'd like to remove it.

listing the already attached devices, the change in the response is :

When only the unknown device is attached:

other-config (MRW): pci: 0/;

And when one other.

other-config (MRW): pci: 0/,0/0000:03:00.0;

The log in settings is:

vm.detachPcis
{
  "id": "30c58e43-cbd0-5ceb-55ac-2f6a8ae547c8",
  "pciIds": [
    ""
  ]
}
{
  "code": 10,
  "data": {
    "errors": [
      {
        "instancePath": "/pciIds/0",
        "schemaPath": "#/properties/pciIds/items/minLength",
        "keyword": "minLength",
        "params": {
          "limit": 1
        },
        "message": "must NOT have fewer than 1 characters"
      }
    ]
  },
  "message": "invalid parameters",
  "name": "XoError",
  "stack": "XoError: invalid parameters
    at Module.invalidParameters (/opt/xo/xo-builds/xen-orchestra-202507061258/packages/xo-common/api-errors.js:26:11)
    at Xo.call (file:///opt/xo/xo-builds/xen-orchestra-202507061258/packages/xo-server/src/xo-mixins/api.mjs:121:22)
    at Api.#callApiMethod (file:///opt/xo/xo-builds/xen-orchestra-202507061258/packages/xo-server/src/xo-mixins/api.mjs:409:19)"
}

Any ideas of how to get rid of this phantom device?