Analyze ECU/robot logs in seconds. Load large CSVs, explore motor currents/RPMs, battery/charging data, events & status signals, and export findings — all in a fast, polished UI. • Zero-friction start: open the app empty, then load CSV from the UI — or launch with a CSV path via CLI. • Smart parsing: auto-cleans headers, deduplicates identical columns, coerces numerics, and requires only Timestamp. • Day selector + region zoom: choose a date, then drag the overview region to focus the detail plots. • Two synchronized plots: o Analog Signals (currents, RPM, voltages, etc.) o Events/Status (discrete levels with step rendering) • Per-signal colors: right-click any signal in the tree → Set Color… (or Reset Color). • Legend sync: legend shows only the currently visible signals. • Performance mode: antialiasing off by default; per-curve downsampling; step rendering for events. • Handy tools: normalize per signal, ignore >50 V spikes on BatteryVoltage, autoscale Y, crosshair readout. • Export: save visible slice to CSV or current view to PNG. • HiDPI-safe: moves cleanly between monitors (Windows scaling friendly). • KPIs & Markers: live KPIs for the visible window, with draggable time markers and optional thresholds.