Staging window shows "TOTAL dV 0 mm/s" for a fully fueled and active vehicle

[Maxi]

Game Version​

2026.7.10.5056

Operating System​

Windows 10 Pro

What Happened​

The staging window reports a total delta-V of 0 for a vehicle that is fully fueled and flies normally.
The per-sequence rows in the same window still show their propellant bars as filled, and the vehicle burns as expected when a maneuver is executed, so the dv is clearly there. Only the total delta-V readout is wrong.

The delta-V readout in the other GaugeUI panel does work fine.

What Was Expected​

A total delta-V matching the vehicle's actual propellant load, as in previous builds.

Reproduction Steps​

1. I made sure that i am not using mods for this
2. Start a flight with the stock "Rocket" default vehicle in low Earth orbit.
3. Take a look at the staging window.
4. Read the "TOTAL dV" field at the bottom.

Reproduction Rate​

always

 

[Denis]

I noticed the same issue with the previously-made vehicles. A newly created vehicle seems to have dV and staging correct.