Invalid Token when token is valid

[Dvirus]

Hi,

I got that message from REST service:

{ error: { code: 498, message: 'Invalid Token', details: [] } }

The problem is that it's disconnecting the WAB client.

Request:

For testing, I make a request loop for every 2 minutes, that's the results:

[8/17/2021, 12:08:15 AM]  {
  objectIdFieldName: 'id',
  globalIdFieldName: '',
  geometryType: 'esriGeometryPolyline',
  spatialReference: { wkid: 102100, latestWkid: 3857 },
  transform: {
    originPosition: 'upperLeft',
    scale: [ 9.55462853563444, 9.55462853563444 ],
    translate: [ 34.80142300000006, 32.10266900000005 ]
  },
  features: []
}
[8/17/2021, 12:10:17 AM]  {
  objectIdFieldName: 'id',
  globalIdFieldName: '',
  geometryType: 'esriGeometryPolyline',
  spatialReference: { wkid: 102100, latestWkid: 3857 },
  transform: {
    originPosition: 'upperLeft',
    scale: [ 9.55462853563444, 9.55462853563444 ],
    translate: [ 34.80142300000006, 32.10266900000005 ]
  },
  features: []
}
[8/17/2021, 12:12:21 AM]  { error: { code: 498, message: 'Invalid Token', details: [] } }
[8/17/2021, 12:14:16 AM]  {
  objectIdFieldName: 'id',
  globalIdFieldName: '',
  geometryType: 'esriGeometryPolyline',
  spatialReference: { wkid: 102100, latestWkid: 3857 },
  transform: {
    originPosition: 'upperLeft',
    scale: [ 9.55462853563444, 9.55462853563444 ],
    translate: [ 34.80142300000006, 32.10266900000005 ]
  },
  features: []
}
[8/17/2021, 12:16:15 AM]  {
  objectIdFieldName: 'id',
  globalIdFieldName: '',
  geometryType: 'esriGeometryPolyline',
  spatialReference: { wkid: 102100, latestWkid: 3857 },
  transform: {
    originPosition: 'upperLeft',
    scale: [ 9.55462853563444, 9.55462853563444 ],
    translate: [ 34.80142300000006, 32.10266900000005 ]
  },
  features: []
}

As you can see the token is valid.

Arcgis 10.8.1 - all patches are installed - Federated

Portal 10.8.1.

Postgres DB.

Any suggestions?

Thanks.