Hi there, @mufrid,
Thank you for bringing this to our attention — we’re really sorry to hear that this issue led you to stop using Jetpack.
We’d love the opportunity to investigate and fix the problem if you’re open to it. From your description, it sounds like you may have encountered an issue with our new Account Protection feature.
If you’re willing to give it another try, please contact us through our contact form, and include a link to this thread so we can better assist you. Thanks!