What about a simple Code: ls -al /home/user/.slpgwd ? It will show you that this subdirectory is owned by aegisfs (group crypto). And that no one besides that user (even root) has read nor write access. I have no idea what is inside that folder. You may alter its security level by allowing root user also read access (chmod o+r dirname). It might be (I believe so) that this command will fail on stock (aegis) kernel. Then you would need an open-mode (aegis neutered) kernel to do so.
ls -al /home/user/.slpgwd