One problem related to noises during shifting has been reported for the 2015 Jeep Wrangler. The most recently reported issues are listed below.
The manual transmission will make a loud noise and pop out of gear. Shifting is very bad too. The sound is so loud it causes my anxiety to become unbearable. I am a service connected disabled veteran. The sound is like a bomb is going off near the vehicle. Its very upsetting and causes issues when I am trying to drive. It is a safety hazard and awful.