Sdkmanager constant error when trying to flash

i’ve been trying to flash my jetson, but it doesn’t work.
the reason i wanted to flash it is because when I start it up, it just goes straight into a bootloop, until it eventually starts up, then around about 30 minutes later, it just crashes again.
but when i flash, for the details summary on sdkmanager (version 1.3.1.7110, trying to flash with jetpack version 4.4.1), all target components (except for getting the OS image ready) fail with an error.
in the terminal tab, it shows me a summary with the error that im constantly getting:

SUMMARY: Flash Jetson AGX Xavier 16GB/32GB: Failed to execute commands with GenericInstaller
ive also gotten a few other errors, for example;
ERROR: Flash Jetson AGX Xavier 16GB/32GB: command terminated with error
and,
ERROR: Flash Jetson AGX Xavier 16GB/32GB: [error]: : [exec_command]: /bin/bash -c /tmp/tmp_NV_L4T_FLASH_XAVIER_WITH_OS_IMAGE_COMP.sh; [error]:

ill reply with the full terminal log if necessary
some things might not be too full in depth as i dont have all too much experience with trying to flash it, so any help would be appreciated
Edit:
another important error i forgot to mention that might lead to what the issue is;

SUMMARY: VPI on Target: Depends on failed component

Hi andy23,

Can you please package the ~/.nvsdkm directory then upload it here for further investigation?