I’ve downgraded my workspace to the following:
print(torch.__version__)
print(torchvision.__version__)
print(torch.version.cuda)

1.4.0
0.5.0
10.1

Without altering any of my code, it’s now working again! The torch and torchvision versions that are available as of October 22nd, 2020 (with corresponding CUDA version) were causing my issues, which arose from the RandomAffine(degrees, scale = scale) operation (inputs below).
degrees = 25
scale = [1,1.5]