"Not an encrypted file" with crypt mount

Using latest beta version (rclone v1.35-42-g9fdeb82β) on Ubuntu.

I am using ACD.

“2017/01/28 03:24:02 TV/Vikings/Season 2/Vikings.S02E09.NORDiC.EXTENDED.720p.BluRay.x264-SS.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 03:32:22 TV/The Wire/Season 3/The.Wire.S03E10.NORDiC.720p.BluRay.DTS.x264-SS.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 03:37:29 TV/Supernatural/Season 9/Supernatural.S09E12.Retail.DKsubs.720p.BluRay.x264-Shagbaby.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 03:38:31 Movies/Money.Monster.2016.1080p.BluRay.x264-[YTS.AG].mp4: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 03:41:13 TV/Friends/Season 5/Friends.S05E07.1080p.BluRay.X264-MRSK.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 03:42:35 TV/The Blacklist/Season 2/The.Blacklist.S02E12.NORDIC.720p.WEB-DL.DD5.1.H.264-DBRETAiL/DBR-the.blacklist.s02e12.720p.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 04:35:45 TV/Supernatural/Season 4/Supernatural.S04E14.Retail.DKsubs.720p.BluRay.x264-Shagbaby.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 09:27:16 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 09:27:16 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 09:27:16 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 2/10: not an encrypted file - bad magic string
2017/01/28 09:27:16 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 2/10: not an encrypted file - bad magic string
2017/01/28 09:27:17 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 3/10: not an encrypted file - bad magic string
2017/01/28 09:27:17 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 3/10: not an encrypted file - bad magic string
2017/01/28 09:27:17 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 4/10: not an encrypted file - bad magic string
2017/01/28 09:27:17 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 4/10: not an encrypted file - bad magic string
2017/01/28 09:27:18 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 5/10: not an encrypted file - bad magic string
2017/01/28 09:27:18 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 5/10: not an encrypted file - bad magic string
2017/01/28 09:27:18 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 6/10: not an encrypted file - bad magic string
2017/01/28 09:27:18 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 6/10: not an encrypted file - bad magic string
2017/01/28 09:27:19 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 7/10: not an encrypted file - bad magic string
2017/01/28 09:27:19 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 7/10: not an encrypted file - bad magic string
2017/01/28 09:27:19 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 8/10: not an encrypted file - bad magic string
2017/01/28 09:27:19 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 8/10: not an encrypted file - bad magic string
2017/01/28 09:27:20 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 9/10: not an encrypted file - bad magic string
2017/01/28 09:27:20 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 9/10: not an encrypted file - bad magic string
2017/01/28 09:27:20 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 10/10: not an encrypted file - bad magic string
2017/01/28 09:27:20 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 10/10: not an encrypted file - bad magic string
2017/01/28 09:27:21 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: not an encrypted file - bad magic string
2017/01/28 09:27:21 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 09:27:21 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: not an encrypted file - bad magic string
2017/01/28 09:27:21 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 09:27:21 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 2/10: not an encrypted file - bad magic string
2017/01/28 09:27:22 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 2/10: not an encrypted file - bad magic string
2017/01/28 09:27:22 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 3/10: not an encrypted file - bad magic string
2017/01/28 09:27:22 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 3/10: not an encrypted file - bad magic string
2017/01/28 09:27:22 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 4/10: not an encrypted file - bad magic string
2017/01/28 09:27:22 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 4/10: not an encrypted file - bad magic string
2017/01/28 09:27:23 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 5/10: not an encrypted file - bad magic string
2017/01/28 09:27:23 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 5/10: not an encrypted file - bad magic string
2017/01/28 09:27:24 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 6/10: not an encrypted file - bad magic string
2017/01/28 09:27:24 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 6/10: not an encrypted file - bad magic string
2017/01/28 09:27:24 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 7/10: not an encrypted file - bad magic string
2017/01/28 09:27:24 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 7/10: not an encrypted file - bad magic string
2017/01/28 09:27:25 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 8/10: not an encrypted file - bad magic string
2017/01/28 09:27:25 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 8/10: not an encrypted file - bad magic string
2017/01/28 09:27:25 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 9/10: not an encrypted file - bad magic string
2017/01/28 09:27:26 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 9/10: not an encrypted file - bad magic string
2017/01/28 09:27:26 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 10/10: not an encrypted file - bad magic string
2017/01/28 09:27:26 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 10/10: not an encrypted file - bad magic string
2017/01/28 09:27:26 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: not an encrypted file - bad magic string
2017/01/28 09:27:27 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: not an encrypted file - bad magic string
2017/01/28 09:27:27 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 1/10: unexpected EOF
2017/01/28 09:27:27 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 2/10: not an encrypted file - bad magic string
2017/01/28 09:27:28 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 3/10: not an encrypted file - bad magic string
2017/01/28 09:27:28 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 4/10: not an encrypted file - bad magic string
2017/01/28 09:27:29 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 5/10: not an encrypted file - bad magic string
2017/01/28 09:27:29 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 6/10: not an encrypted file - bad magic string
2017/01/28 09:27:30 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 7/10: not an encrypted file - bad magic string
2017/01/28 09:27:30 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 8/10: not an encrypted file - bad magic string
2017/01/28 09:27:31 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 9/10: not an encrypted file - bad magic string
2017/01/28 09:27:31 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: low level retry 10/10: not an encrypted file - bad magic string
2017/01/28 09:27:32 Movies/Jack.Reach.Never.Go.Back.2016.mkv: ReadFileHandle.Read error: not an encrypted file - bad magic string”

This is mount log ?
You could add additional parameters to your mount to see whats happening: -v --debug-fuse --dump-headers