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Timeout Issue with fine_tune_steps >= 370 on TimeGPT

I'm experiencing timeouts when setting fine_tune_steps >= 370 during model training with the following configuration:

  • Dataset Size: 17k rows
  • Model: timegpt-1-long-horizon
  • Key Parameters:
    • fine_tune_steps=400
    • clean_ex_first=False
    • id_col="id"
    • add_history=False
    • df=df_exog1
    • h=48
    • target_col='--------'
    • time_col="DateTime_x"
    • freq="min"

Despite having sufficient resources in Google Colab, the process times out consistently when fine_tune_steps is set to 370 or higher.

What could be causing these timeouts, and is there a recommended solution? Are there any subscription plans or higher-performance APIs available that can handle more extensive fine-tuning without these issues?