diff --git a/README.md b/README.md
index af6aefe..f8b77ab 100644
--- a/README.md
+++ b/README.md
@@ -47,6 +47,11 @@ pip install --upgrade pip
 pip install -r requirements/requirements.txt
 pip install git+https://github.com/younggyoseo/mujoco_playground.git
 
+# IMPORTANT: Downgrade JAX for HoReKa compatibility
+# HoReKa has older NVIDIA drivers (CuDNN 9.5.1) that are incompatible with latest JAX
+pip uninstall jax jaxlib jax-cuda12-plugin -y
+pip install jax[cuda12]==0.4.35 -f https://storage.googleapis.com/jax-releases/jax_cuda_releases.html
+
 # Test installation
 python test_setup.py
 ```
diff --git a/run_fasttd3.slurm b/run_fasttd3.slurm
index 1f59e97..7382ba1 100644
--- a/run_fasttd3.slurm
+++ b/run_fasttd3.slurm
@@ -12,7 +12,8 @@
 
 # Load necessary modules
 module purge
-module load toolkit/CUDA/12.4
+module load devel/cuda/12.4
+module load compiler/intel/2025.1_llvm
 
 # Navigate to the project directory
 cd $SLURM_SUBMIT_DIR
@@ -22,7 +23,8 @@ source .venv/bin/activate
 
 # Set environment variables for proper GPU usage
 export CUDA_VISIBLE_DEVICES=$SLURM_LOCALID
-export JAX_PLATFORMS="gpu,cpu"
+export JAX_PLATFORMS="cuda"
+export JAX_ENABLE_X64=True
 
 # Ensure wandb is logged in (set WANDB_API_KEY environment variable)
 # export WANDB_API_KEY=your_api_key_here
diff --git a/run_fasttd3_dev.slurm b/run_fasttd3_dev.slurm
new file mode 100644
index 0000000..cf14c2e
--- /dev/null
+++ b/run_fasttd3_dev.slurm
@@ -0,0 +1,48 @@
+#!/bin/bash
+#SBATCH --job-name=fasttd3_dev_test
+#SBATCH --account=hk-project-p0022232
+#SBATCH --partition=dev_accelerated
+#SBATCH --time=00:30:00
+#SBATCH --gres=gpu:1
+#SBATCH --ntasks=1
+#SBATCH --cpus-per-task=4
+#SBATCH --mem=16G
+#SBATCH --output=fasttd3_dev_%j.out
+#SBATCH --error=fasttd3_dev_%j.err
+
+# Load necessary modules
+module purge
+module load devel/cuda/12.4
+module load compiler/intel/2025.1_llvm
+
+# Navigate to the project directory
+cd $SLURM_SUBMIT_DIR
+
+# Activate the virtual environment
+source .venv/bin/activate
+
+# Set environment variables for proper GPU usage
+export CUDA_VISIBLE_DEVICES=$SLURM_LOCALID
+export JAX_PLATFORMS="cuda"
+export JAX_ENABLE_X64=True
+
+# For testing, use offline mode
+export WANDB_MODE=offline
+
+echo "Starting FastTD3 dev test at $(date)"
+echo "GPU: $CUDA_VISIBLE_DEVICES"
+echo "Node: $(hostname)"
+
+# Run FastTD3 training with minimal settings for quick test
+python fast_td3/train.py \
+    --env_name T1JoystickFlatTerrain \
+    --exp_name FastTD3_Dev_Test \
+    --seed 42 \
+    --total_timesteps 5000 \
+    --num_envs 256 \
+    --batch_size 1024 \
+    --eval_interval 2500 \
+    --render_interval 0 \
+    --project FastTD3_HoReKa_Dev
+
+echo "Job completed at $(date)"
\ No newline at end of file