Inference not Converging msgp_mlp_kin40k.py

[bokorn]

GP inference method does not converge for msgp_mlp_kin40k.py with octave.

Python 3.6
Not converged after 2000 iterations, r=1.70e-04
Python 2.7
Not converged after 2000 iterations, r=1.27e-04

Attached are the output and the libraries used. I will try to replicate the bug using Matlab.
msgp_mlp_kin40k_log.txt
conda_list.txt

[kingaza]

@bokorn
have you solved this issue?
I encounter the same problem, and I notice that if I reduce the data size, this error disappears.

    X_train, y_train = load_data(stop=10.)
    X_test, y_test = load_data(start=95.)

But this is not what I need..