Hi,
 I encounter a problem when using Ant.Net library to connect to ANT Device(which is a watch contain ant fit file), 
 The system return the following message 
53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx error.
    53.649 {  14126795}: ANTFSHostChannel::AttemptAuthenticate():  Tx failed.
 Any suggestion will be appreciate.
 I also attached files produced by the library
Best regadrs,
Tony