so i have been plagued with corruption issues, so i bought a new 1tb sandisk sd card and a new sdcard reader for my switch to try and fix these issues. I want to backup my current 1tb sd card onto my computer, so i can transfer to my new sdcard, but i always get an error that i don't have enough free space, even though it starts off ok. i turned off disk compression and it still does it. Thanks for any advice people ,may have to offer!