A hotfix for 2021 Season 2 Patch 3 focusing on UI stability, simulation bug fixes, and various car setup and physics adjustments.
▲Buffs5
- iRacing UIImproved window resizing, maximizing, and position memory, and fixed mouse offset issues.
- TelemetryAdded SessionTimeTotal, SessionLapsTotal, PlayerCarClass, and CarIdxClass for easier data access.→Added
- Dirt Late ModelGarage:Added an Engine Restriction setup option for the Super Dirt Late Model.→Added
- Indy Pro 2000 PM-18New Damage Model:Increased suspension durability when using the New Damage Model.→Increased
- USF 2000New Damage Model:Increased suspension durability when using the New Damage Model.→Increased
▼Nerfs3
- ControlsTrueForce support temporarily disabled by default to prevent sim lockups caused by G-HUB version 2021.2.7359.Enabled→Disabled
- McLaren 570s GT4Reduced the available range for rear spring perch offset.→Reduced
- Porsche 718 Cayman GT4 Clubsport MRReduced the maximum rear ride height from 104mm to 100mm.104mm→100mm mm
✚Bug fixes2
- Race ControlFixed an issue where missed-start vehicles in multi-class sessions were released too early when far behind the lead pack.
- Hybrid VehiclesFixed a crash-to-desktop occurring when transitioning from Practice to Race sessions.
◆Other changes9
- Audi RS 3 LMSiRacing setups have been updated.
- BMW M4 GT4iRacing setups have been updated.
- Dirt Late Model
- Tire construction parameters have been updated for all variants.
- iRacing setups have been updated.
- Dirt Street Stock
- Tire model updated with stiffer construction based on the Dirt Big Block Modified and adjusted tread pattern.Soft→Stiffer
- iRacing setups have been updated.
- NASCAR Cup Series Chevrolet Camaro ZL1Removed the driver name display from the front windshield.Visible→Removed
- NASCAR Cup Series Ford MustangRemoved the driver name display from the front windshield.Visible→Removed
- NASCAR Cup Series Toyota CamryRemoved the driver name display from the front windshield.Visible→Removed
subjects affected (16)
tap to see balance history
- iRacing UI1
- Race Control1
- Hybrid Vehicles1
- Controls1
- Telemetry1
- Audi RS 3 LMS1
- BMW M4 GT41
- Dirt Late Model3
- Dirt Street Stock2
- Indy Pro 2000 PM-181
- McLaren 570s GT41
- NASCAR Cup Series Chevrolet Camaro ZL11
- NASCAR Cup Series Ford Mustang1
- NASCAR Cup Series Toyota Camry1
- Porsche 718 Cayman GT4 Clubsport MR1
- USF 20001
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Patch history
- 2026 Season 3 Patch 3 Hotfix 2 Release [2026.07.17.01]Jul 21, 2026 · 1d
Critical hotfix addressing race control caution transitions, UI map zoom, spotter updates, and a new gearing set for the Dallara IR18.
+1→ - →2026 Season 3 Patch 3 Hotfix 1 [2026.07.14.02]Jul 15, 2026 · 1w
Hotfix addressing a critical loading issue for the Acura NSX GT3 EVO 22 and a rebranding for the Formula Vee.
- →2026 Season 2 Patch 4 Hotfix 1 Release [2026.05.20.05]May 21, 2026 · 2mo
A critical hotfix addressing connectivity issues when joining consecutive events.
- →2026 Season 1 Patch 1 Hotfix 1 Release Notes [2025.12.16.02]Dec 17, 2025 · 7mo
Critical hotfix addressing server crashes caused by weather system value overflows.
- →2025 Season 4 Patch 3 Hotfix 1 Release Notes [2025.10.17.01]Oct 21, 2025 · 9mo
Critical hotfix addressing a car loading failure and a UI bug regarding tire options.
- 2025 Season 3 Patch 4 Hotfix 1Aug 12, 2025 · 11mo
Critical stability fix for Moza hardware and UI improvements for the Dallara IR18.
+2→ - 2025 Season 3 Patch 3 Hotfix 1 Release Notes [2025.07.02.02]Jul 3, 2025 · 12mo
Critical hotfix addressing system stability, CPU alert logic, and disabling specific Moza wheel effects to prevent crashes.
−1→ - →2025 Season 3 Hotfix 1 [2025.06.10.04]Jun 11, 2025 · 13mo
2025 Season 3 Hotfix 1 focuses on critical stability fixes for race servers, the updater, and Charlotte Motor Speedway, alongside setup updates for the NASCAR Cup Series Gen 7.
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