pfSense

It always gives an error like:
The following input errors were detected:

SHA256 values do not match, cannot restore. 4dac85ab31e9f466c1063bf8935a71a6224e2f79deb9afd7e4d7338b5ffa30e4 <> 4dac85ab31e9f466c1063bf8935a71a6224e2f79deb9afd7e4d7338b5ffa30e4

Actually the 2nd hex string has a line feed on the front of it, and is thus 65 chars long, not 64.
Analysis on the forum here: https://forum.pfsense.org/index.php?topic=75078.msg409703#msg409703
I tried this on 2.1.2, but maybe it has been an issue on previous versions, and actually it might be an issue with the AutoConfigBackup server code.
I marked this high priority, because it is kind of pointless to have backup without restore working :)