My regression finished training and has zero loss - training AND validation!
I find that surprising ;), but more to the point the R Squared value is non zero and different for training and validation. Since loss was chosen to be quadratic, how are these facts reconciled?
UPDATE - ANSWER
The loss to 2 decimals is missing the significant values…
Results should show 2-3 significant figures IMO, not two (truncated, not rounded) decimal places - at the end of the final epoch the training loss was 0.006889…