I hit the CPU time limit a few months ago. I was paying for unbound and my account default was on. I guess I also hit the memory limit (128MB).
Perhaps we should reply on: https://community.cloudflare.com/t/long-running-webcrypto-ap... and https://community.cloudflare.com/t/options-for-password-hash.... Though I'm not sure if it will work, certain algorithms might take more than 128MB.