I am absolutely sure it's not user error, since the recovery phrase was located in two various spots: backed up inside of a file on S3, and printed on the bit of paper. Standard recovery phrases use a selected list of 2048 words subsequent the BIP39 standard (Bitcoin Advancement Proposal https://bookmarktune.com/story18716874/top-latest-five-bip39-seed-phrase-mnemonics-generator-urban-news