[DASHBOARDS] Fix some issues with autoscale.
[DASHBOARDS] Fix some issues with autoscale.

* Stacked probe will now fit the scale correctly.
* Prevent charts to be flatten if an error occur.

Omega-Cube/omeganoc,Omega-Cube/omeganoc,Omega-Cube/omeganoc,Omega-Cube/omeganoc,Omega-Cube/omeganoc