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iRacing
iRacing
Massively MultiplayerRacingSimulation
iRacing.com Motorsport Simulations, iRacing · iRacing.com Motorsport Simulations, iRacing·$9.99
Dec 22, 2020 · 67mo ago

iRacing 2021 Season 1 Patch 2 Hotfix 1

AI summary1mo

A hotfix addressing UI glitches, simulation crashes, car setup updates, and track-specific bug fixes.

Bug fixes5

  • iRacing UIFixed an issue where window backgrounds were not redrawing correctly when expanding to fill a window.
  • Damage ModelFixed a crash caused by collision processing overloading due to high triangle counts during impacts.
  • Dallara IR18Fixed an animation error where the pit crew were reversing the left and right front tires.reversed tirescorrect tires
  • Brands Hatch CircuitRallycross:Fixed an issue where cars were incorrectly collidable on pit road in Rallycross mode.CollidableNon-collidable
  • Weedsport SpeedwayFixed potholes located at the pit road exit to improve surface smoothness.PotholesFixed

Other changes7

subjects affected (12)

tap to see balance history

How did this patch land?
🔗
official notes
iRacing · Dec 22, 2020

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Patch history

see all 52

  1. 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
  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 2025 Season 3 Patch 4 Hotfix 1Aug 12, 2025 · 11mo

    Critical stability fix for Moza hardware and UI improvements for the Dallara IR18.

    +2
  7. 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
  8. 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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