Training jo Code Editor will pause once I disconnect my laptop

### Product Version

- [ ] Amazon SageMaker Studio Classic
- [X] Amazon SageMaker Studio
- [ ] Issue is not related to SageMaker Studio

### Issue Description

I am using code editor to train deep learning models using *.py. Usually each epoch will take 14 mins but once I disconnect my laptop, the training will pause or become very slow. Once I reconnect, it becomes normal again.

### Expected Behavior

The training for each epoch will take the same amount of time even when I close my laptop

### Observed Behavior

_No response_

### Product Category

Code-Editor

### Feedback Category

Reliability and Stability

### Other Details

_No response_

No repository files, tests, or entry points are identified. Start with SageMaker Studio's Code Editor and a Python training job, comparing epoch timing while connected and after the laptop disconnects. Done means the behavior is reproduced and tied to a confirmed product fix or documented platform limitation.

Written by the indexing model from the issue text.