I updated my Docker Hub today to version: v4.19. My Docker container was already running very slowly but could make API calls without a problem. After the update, this no longer worked. I had to uninstall Docker Hub and then revert to v4.18. Now the API calls work again.
I don’t know which info you should need from me so let me know what you want and I try to post it here. Hopefully, you can fix this soon.