Cost Optimization Error

[carismoses]

I am interested in learning about the PILCO algorithm and found your code to be the a good example implementation. However I am having trouble getting the cost optimization step to converge. As the code is I get the error "optimizer failed: Desired error not necessarily achieved due to precision loss." The only change I made was setting useGPU to False (I don't have a GPU). Have you gotten this code to converge? Just wondering if you have any tips for how to get it running. Thanks!