Conflict with latest Jetpack Plugin?

Have you seen this yet on any site running the latest Jetpack install? I just setup two new servers (lemp) using php7.0 and wordpress 4.8. Also SSL. I am running into an issue when the cache clears, WordPress Admin prompts for FTP credentials. Either disabling the Jetpack plugin or Nginx Cache resolves the issue. Furthermore, simply installing Jetpack will not cause the error. It only happens when you connect it to your WordPress.com account. It will error out shortly within 5 mins.

Funny thing is that I have not had this issue on my other site without SSL enabled. The only difference is we are not running WordPress 4.8 and are running the old Nginx Cache Helper module. Oh the other thing is that if I downgrade Jetpack to say 4.7.1, it works flawlessly.

I’m kind of at a loss here for what to look at next. Any help would be appreciated. For now, we are no longer running Jetpack. Cache is more important ??