Reply to [MPSGraph adamUpdateWithLearningRateTensor:beta1Tensor:beta2Tensor:epsilonTensor:beta1PowerTensor:beta2PowerTensor:valuesTensor:momentumTensor:velocityTensor:gradientTensor:name:]: unrecognized selector sent to instance 0x600000eede10 I have the same problem here. Python: 3.0.10 macOS: monterey 12.0.1 macbook pro 2018 with Radeon Pro 560X 4 GB But before I upgrade to Monterey, The scripts works just fine with Big Sur. Machine Learning & AI General Oct ’21