You might want to move this to the TX2 NX forum (the NX has a lot in common with a regular TX2, but does have differences):
https://forums.developer.nvidia.com/c/agx-autonomous-machines/jetson-embedded-systems/jetson-xavier-nx/258
You’ll also want to describe if this is just a devkit without any third party carrier board, along with which JetPack/SDK Manager release you are using. Also describe if there is anything unusual about the host PC (such as being a VM).