Really? You are the only report for this out of 6 testers. I’m going to need more info. What kind of 3DS, what region is it, are you using any code.ips patches, are you using Luma3DS’s locale option to change the local, how far long in the game are you, have you tried re-downloading the plugin, how are you launching NTR and which version, etc, etc.
the only time when it froze for me was when i tried to use the code.bin ips patch with the ntr plugin
n3ds, bs9, ntr 3.6 via bootNtr Selector