As I have the same problem, have a look at the debug report;

SSHFS version 2.2
executing <ssh> <-x> <-a> <-oClearAllForwardings=yes> <-ologlevel=debug> <-2> <email address hidden> <-s> <sftp>
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to xxx.xom [XX.XX.XX.XX] port 22.
debug1: Connection established.
debug1: identity file /home/xxx/.ssh/id_rsa type -1
debug1: identity file /home/xxx/.ssh/id_dsa type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.2
debug1: match: OpenSSH_5.2 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3p1 Debian-3ubuntu4
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'bklocke.com' is known and matches the RSA host key.
debug1: Found key in /home/xxx/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password,keyboard-interactive
debug1: Next authentication method: publickey
debug1: Trying private key: /home/xxx/.ssh/id_rsa
debug1: Trying private key: /home/xxx/.ssh/id_dsa
debug1: Next authentication method: keyboard-interactive
Password: 
debug1: Authentication succeeded (keyboard-interactive).
debug1: channel 0: new [client-session]
debug1: Requesting <email address hidden>
debug1: Entering interactive session.
debug1: Sending environment.
debug1: Sending env LANG = de_DE.utf8
debug1: Sending subsystem: sftp
Server version: 3
Extension: <email address hidden> <1>
Extension: <email address hidden> <2>
Extension: <email address hidden> <2>
FUSE library version: 2.8.1
nullpath_ok: 0
unique: 1, opcode: INIT (26), nodeid: 0, insize: 56
INIT: 7.13
flags=0x0000007b
max_readahead=0x00020000
   INIT: 7.12
   flags=0x00000011
   max_readahead=0x00020000
   max_write=0x00010000
   unique: 1, success, outsize: 40
unique: 2, opcode: LOOKUP (1), nodeid: 1, insize: 47
LOOKUP /.Trash
getattr /.Trash
[00001] LSTAT
unique: 3, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 3, success, outsize: 32
  [00001]         STATUS       33bytes (38ms)
   unique: 2, error: -2 (No such file or directory), outsize: 16
unique: 4, opcode: LOOKUP (1), nodeid: 1, insize: 52
LOOKUP /.Trash-1000
getattr /.Trash-1000
[00002] LSTAT
  [00002]         STATUS       33bytes (38ms)
   unique: 4, error: -2 (No such file or directory), outsize: 16
unique: 5, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
[00003] OPENDIR
  [00003]         HANDLE       17bytes (38ms)
[00004] READDIR
  [00004]           NAME     2203bytes (224ms)
[00005] READDIR
  [00005]         STATUS       32bytes (38ms)
[00006] CLOSE
   unique: 5, success, outsize: 736
unique: 6, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 6, success, outsize: 16
unique: 7, opcode: LOOKUP (1), nodeid: 1, insize: 45
LOOKUP /Lock
getattr /Lock
   NODEID: 2
   unique: 7, success, outsize: 144
unique: 8, opcode: LOOKUP (1), nodeid: 1, insize: 45
LOOKUP /logs
getattr /logs
   NODEID: 3
   unique: 8, success, outsize: 144
unique: 9, opcode: LOOKUP (1), nodeid: 1, insize: 52
LOOKUP /1
getattr /1
   NODEID: 4
   unique: 9, success, outsize: 144
unique: 10, opcode: LOOKUP (1), nodeid: 1, insize: 50
LOOKUP /2
getattr /2
   NODEID: 5
   unique: 10, success, outsize: 144
unique: 11, opcode: LOOKUP (1), nodeid: 1, insize: 54
LOOKUP /3
getattr /3
   NODEID: 6
   unique: 11, success, outsize: 144
unique: 12, opcode: LOOKUP (1), nodeid: 1, insize: 49
LOOKUP /4
getattr /4
   NODEID: 7
   unique: 12, success, outsize: 144
unique: 13, opcode: LOOKUP (1), nodeid: 1, insize: 48
LOOKUP /5
getattr /5
   NODEID: 8
   unique: 13, success, outsize: 144
unique: 14, opcode: LOOKUP (1), nodeid: 1, insize: 51
LOOKUP /6
getattr /6
   NODEID: 9
   unique: 14, success, outsize: 144
unique: 15, opcode: LOOKUP (1), nodeid: 1, insize: 52
LOOKUP /7
getattr /7
   NODEID: 10
   unique: 15, success, outsize: 144
unique: 16, opcode: LOOKUP (1), nodeid: 1, insize: 53
LOOKUP /8
getattr /8
   NODEID: 11
   unique: 16, success, outsize: 144
unique: 17, opcode: LOOKUP (1), nodeid: 1, insize: 56
LOOKUP /9
getattr /9
   NODEID: 12
   unique: 17, success, outsize: 144
unique: 18, opcode: LOOKUP (1), nodeid: 1, insize: 47
LOOKUP /11
getattr /11
   NODEID: 13
   unique: 18, success, outsize: 144
unique: 19, opcode: LOOKUP (1), nodeid: 1, insize: 60
LOOKUP /22
getattr /22
   NODEID: 14
   unique: 19, success, outsize: 144
unique: 20, opcode: LOOKUP (1), nodeid: 1, insize: 50
LOOKUP /33
getattr /33
   NODEID: 15
   unique: 20, success, outsize: 144
unique: 21, opcode: LOOKUP (1), nodeid: 1, insize: 59
LOOKUP /44
getattr /44
   NODEID: 16
   unique: 21, success, outsize: 144
unique: 22, opcode: LOOKUP (1), nodeid: 1, insize: 55
LOOKUP /55
getattr /55
   NODEID: 17
   unique: 22, success, outsize: 144
unique: 23, opcode: LOOKUP (1), nodeid: 1, insize: 51
LOOKUP /66
getattr /66
   NODEID: 18
   unique: 23, success, outsize: 144
unique: 24, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 24, success, outsize: 16
unique: 25, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 25, success, outsize: 16
unique: 26, opcode: OPENDIR (27), nodeid: 1, insize: 48
unique: 27, opcode: LOOKUP (1), nodeid: 1, insize: 45
   unique: 26, success, outsize: 32
LOOKUP /BDMV
getattr /BDMV
[00007] LSTAT
  [00006]         STATUS       28bytes (38ms)
  [00007]         STATUS       33bytes (37ms)
   unique: 27, error: -2 (No such file or directory), outsize: 16
unique: 28, opcode: LOOKUP (1), nodeid: 1, insize: 57
LOOKUP /.xdg-volume-info
getattr /.xdg-volume-info
[00008] LSTAT
  [00008]         STATUS       33bytes (38ms)
   unique: 28, error: -2 (No such file or directory), outsize: 16
unique: 29, opcode: LOOKUP (1), nodeid: 1, insize: 52
LOOKUP /autorun.inf
getattr /autorun.inf
[00009] LSTAT
  [00009]         STATUS       33bytes (38ms)
   unique: 29, error: -2 (No such file or directory), outsize: 16
unique: 30, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 30, success, outsize: 736
unique: 31, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 31, success, outsize: 16
unique: 32, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 32, success, outsize: 16
unique: 34, opcode: OPENDIR (27), nodeid: 1, insize: 48
unique: 33, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 34, success, outsize: 32
   unique: 33, success, outsize: 16
unique: 35, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 35, success, outsize: 736
unique: 36, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 36, success, outsize: 16
unique: 37, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 37, success, outsize: 16
unique: 38, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 38, success, outsize: 16
unique: 39, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 39, success, outsize: 32
unique: 40, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 40, success, outsize: 736
unique: 41, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 41, success, outsize: 16
unique: 42, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 42, success, outsize: 16
unique: 44, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 44, success, outsize: 32
unique: 43, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 43, success, outsize: 16
unique: 45, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 45, success, outsize: 736
unique: 46, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 46, success, outsize: 16
unique: 47, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 47, success, outsize: 16
unique: 48, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 48, success, outsize: 16
unique: 49, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 49, success, outsize: 32
unique: 50, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 50, success, outsize: 736
unique: 51, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 51, success, outsize: 16
unique: 52, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 52, success, outsize: 16
unique: 54, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 54, success, outsize: 32
unique: 53, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 53, success, outsize: 16
unique: 55, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 55, success, outsize: 736
unique: 56, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 56, success, outsize: 16
unique: 57, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 57, success, outsize: 16
unique: 58, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 58, success, outsize: 16
unique: 59, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 59, success, outsize: 32
unique: 60, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 60, success, outsize: 736
unique: 61, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 61, success, outsize: 16
unique: 62, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 62, success, outsize: 16
unique: 63, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 63, success, outsize: 16
unique: 64, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 64, success, outsize: 32
unique: 65, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 65, success, outsize: 736
unique: 66, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 66, success, outsize: 16
unique: 67, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 67, success, outsize: 16
unique: 68, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 68, success, outsize: 16
unique: 69, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 69, success, outsize: 32
unique: 70, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 70, success, outsize: 736
unique: 71, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 71, success, outsize: 16
unique: 72, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 72, success, outsize: 16
unique: 73, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 73, success, outsize: 16
unique: 74, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 74, success, outsize: 32
unique: 75, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 75, success, outsize: 736
unique: 76, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 76, success, outsize: 16
unique: 77, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 77, success, outsize: 16
unique: 78, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 78, success, outsize: 16
unique: 79, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 79, success, outsize: 32
unique: 80, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 80, success, outsize: 736
unique: 81, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 81, success, outsize: 16
unique: 82, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 82, success, outsize: 16
unique: 83, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 83, success, outsize: 16
unique: 84, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 84, success, outsize: 32
unique: 85, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 85, success, outsize: 736
unique: 86, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 86, success, outsize: 16
unique: 87, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 87, success, outsize: 16
unique: 88, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 88, success, outsize: 16
unique: 89, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 89, success, outsize: 32
unique: 90, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 90, success, outsize: 736
unique: 91, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 91, success, outsize: 16
unique: 92, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 92, success, outsize: 16
unique: 93, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 93, success, outsize: 16
unique: 94, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 94, success, outsize: 32
unique: 95, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 95, success, outsize: 736
unique: 96, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 96, success, outsize: 16
unique: 97, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 97, success, outsize: 16
unique: 98, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 98, success, outsize: 16
unique: 99, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 99, success, outsize: 32
unique: 100, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 100, success, outsize: 736
unique: 101, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 101, success, outsize: 16
unique: 102, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 102, success, outsize: 16
unique: 103, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 103, success, outsize: 16
unique: 104, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 104, success, outsize: 32
unique: 105, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 105, success, outsize: 736
unique: 106, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 106, success, outsize: 16
unique: 107, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 107, success, outsize: 16
unique: 108, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 108, success, outsize: 16
unique: 109, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 109, success, outsize: 32
unique: 110, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 110, success, outsize: 736
unique: 111, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 111, success, outsize: 16
unique: 112, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 112, success, outsize: 16
unique: 113, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 113, success, outsize: 16
unique: 114, opcode: OPENDIR (27), nodeid: 1, insize: 48
   unique: 114, success, outsize: 32
unique: 115, opcode: READDIR (28), nodeid: 1, insize: 80
getdir[0]
   unique: 115, success, outsize: 736
unique: 116, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 116, success, outsize: 16
unique: 117, opcode: READDIR (28), nodeid: 1, insize: 80
   unique: 117, success, outsize: 16
unique: 118, opcode: RELEASEDIR (29), nodeid: 1, insize: 64
   unique: 118, success, outsize: 16
unique: 119, opcode: LOOKUP (1), nodeid: 1, insize: 52
LOOKUP /autorun.inf
getattr /autorun.inf
[00010] LSTAT
  [00010]         STATUS       33bytes (38ms)
   unique: 119, error: -2 (No such file or directory), outsize: 16