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Isaac Sim 5.0 crashes after app ready on RTX 5070 Blackwell with nvidia-driver-580-open

Status: Open.

#643 In isaac-sim/IsaacSim;

· nactroenue opened on May 29, 2026

rtx5000 ADA vs rtx6000 ADA

Status: Open.

#642 In isaac-sim/IsaacSim;

· domi2205 opened on May 29, 2026

Isaac Sim 6.0.0 dev2: AttributeError in omni.kit.viewport.menubar.camera during initialization

isaac-sim-ov

isaac-sim-v6-0-0

Status: Open.

#640 In isaac-sim/IsaacSim;

· lukas-durica opened on May 28, 2026

Abnormally low FPS on dual RTX PRO 6000 Blackwell workstation across Isaac Sim 4.5.0, 5.0.0, and 5.1.0.

Status: Open.

#638 In isaac-sim/IsaacSim;

· hangongchen opened on May 27, 2026

Missing ParticleFieldEmissive.mdl blocks PhysicalAI-Robotics-NuRec rendering in Isaac Sim 5.1

isaac-sim-setupinstallations

isaac-sim-v5-1-0

isaac-sim-v6-0-0

Status: Open.

#635 In isaac-sim/IsaacSim;

· Jiaq1Fu opened on May 26, 2026

RTSPWriter adds decode-side hwaccel flags to FFmpeg command when input is a raw pipe

isaac-sim-sdg

isaac-sim-v5-1-0

Status: Open.

#634 In isaac-sim/IsaacSim;

· h4kyu opened on May 25, 2026

RTSPWriter does not recover after Stop/Play cycle, self.cameras cleared and never rebuilt

isaac-sim-sdg

isaac-sim-v5-1-0

Status: Open.

#633 In isaac-sim/IsaacSim;

· h4kyu opened on May 25, 2026

RTSPWriter rgb stream produces gray output due to missing -pix_fmt yuv420p in FFmpeg command

isaac-sim-sdg

isaac-sim-v5-1-0

Status: Open.

#632 In isaac-sim/IsaacSim;

· h4kyu opened on May 25, 2026

omni.replicator.core fails to load with warp 1.13.0 due to removed wp.context.Kernel API

isaac-sim-sdg

isaac-sim-v6-0-0

Status: Open.

#629 In isaac-sim/IsaacSim;

· Mengarr opened on May 22, 2026

Low FPS and GPU Underutilization on 4× NVIDIA L40 GPUs

isaac-sim-perf

isaac-sim-v5-1-0

Status: Open.

#625 In isaac-sim/IsaacSim;

· jasirjasir opened on May 20, 2026

NuRec/UJITSO Geometry Processor not rendering colors in headless streaming mode (Isaac Sim 5.1.0 + 6.0.0-dev2)

isaac-sim-general

isaac-sim-v5-1-0

isaac-sim-v6-0-0

Status: Open.

#622 In isaac-sim/IsaacSim;

· fadisgebrael-prog opened on May 19, 2026

isaac-sim:6.0.0 dev2 - Simulator freezes or fails to start when using Newton physics engine via WebRTC (headless mode)

isaac-sim-physics

isaac-sim-v6-0-0

Status: Open.

#621 In isaac-sim/IsaacSim;

· ShileiShan opened on May 19, 2026