Further to my last regarding Sync getting GPS error

[kf5tfj]

Here is the diagnostic log:

Windows Versione: 6.01
BKTTimeSync Versione: 1.3.0
NTP Server: time.nist.gov
NTP Porta: -1
NTP Offset:
NTP ON: 0
Autostart: 1
Start in tray: 1
Sync all'avvio: -1
Sync ogni: 5 minuti
Sync massima: 12 ore
GPS Porta: 6
GPS Baud: 115200
GPS Bit: -1
GPS Bit di stop: -1
GPS Parità:
GPS RTS: 0
GPS DTR: 0
GPS Offset:
GPS ON: 1
Sequence: 1
12/05/13 08:13:30 --> Sync start P1
12/05/13 08:13:30 --> Sync GPS COM open
12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPTXT,01,01,02,u-blox ag - <!-- w --><a class="postlink" href="http://www.u-blox.com*50">www.u-blox.com*50</a><!-- w -->

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPTXT,01,01,02,HW UBX-G5xxx 00040005 *1B

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPTXT,01,01,02,EXT CORE 5.00 (31155) Dec 8 2008 14:21:54*41

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPTXT,01,01,02,ROM BASE 5.00*13

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPTXT,01,01,02,ANTSUPERV=AC SD PDoS SR*20

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPTXT,01,01,02,ANTSTATUS=OK*3B

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPRMC,141331.00,A,2933.17215,N,09539.35838,W,0.658,345.32,051213,,,A*7D

12/05/13 08:13:30 --> GPS rx str P1
12/05/13 08:13:30 --> GPS rx str: $GPVTG,345.32,T,,M,0.658,N,1.219,K,A*3E

12/05/13 08:13:31 --> GPS rx str P1
12/05/13 08:13:31 --> GPS rx str: $GPGGA,141331.00,2933.17215,N,09539.35838,W,1,07,1.33,15.7,M,-24.0,M,,*5D

12/05/13 08:13:31 --> Sync GPS OK, next to :12/05/13 08:18:49
12/05/13 08:13:31 --> GPS rx str P1
12/05/13 08:13:31 --> GPS rx str: $GPGSA,A,3,12,04,17,10,02,28,24,,,,,,2.92,1.33,2.60*00

12/05/13 08:13:31 --> Sync GPS COM port closed
12/05/13 08:18:49 --> Sync start P1
12/05/13 08:18:49 --> Sync GPS ERROR in opening the COM port
12/05/13 08:18:50 --> Sync start P1
12/05/13 08:18:50 --> Sync GPS ERROR in opening the COM port
12/05/13 08:18:51 --> Sync start P1
12/05/13 08:18:51 --> Sync GPS ERROR in opening the COM port
12/05/13 08:18:52 --> Sync start P1
12/05/13 08:18:52 --> Sync GPS ERROR in opening the COM port
12/05/13 08:18:53 --> Sync start P1
12/05/13 08:18:53 --> Sync GPS ERROR in opening the COM port
12/05/13 08:18:54 --> Sync start P1
12/05/13 08:18:54 --> Sync GPS ERROR in opening the COM port
12/05/13 08:18:55 --> Sync start P1
12/05/13 08:18:55 --> Sync GPS ERROR in opening the COM port
...
12/05/13 08:23:06 --> Sync GPS ERROR in opening the COM port
12/05/13 08:23:07 --> Sync start P1
12/05/13 08:23:07 --> Sync GPS ERROR in opening the COM port
12/05/13 08:23:08 --> Sync start P1
12/05/13 08:23:08 --> Sync GPS ERROR in opening the COM port
12/05/13 08:23:09 --> Sync start P1
12/05/13 08:23:09 --> Sync GPS ERROR in opening the COM port