Download file prompt "Permanent Redirect"
https://github.com/ethersphere/bee/issues/1985
I'm guessing following redirections (with -L) should fix this? Or adding a slash after your url:
curl -OJ http://localhost:6333/bzz/44002171b486e68853c48bb242dc8a61530b11cc7da802fbca308400e894a2c6/