[wxqc] Missing error data for CW5851

[Fred and Mary]

I keep getting Weather Quality error reports with no data, as below,

   DATE     UTC   *   ALT    * POT TEMP *  DEW PNT *    DD    *    FF   
                  *   (MB)   *  (DEG F) *  (DEG F) *   (DEG)  *   (KNT) 
30-MAR-2007 Errs  *   0/96   *   0/96   *   0/96   *   2/96   *   2/96 
 
or when there are error lines they are always only in the 2300 to 0100 
UTC timeframe.
The APRS logs of the data before, during and after the the error times
show either none or nominal expected changes.

   DATE     UTC   *   ALT    * POT TEMP *  DEW PNT *    DD    *    FF   
                  *   (MB)   *  (DEG F) *  (DEG F) *   (DEG)  *   (KNT) 
23-MAR-2007 2315  *1020.(-0.7)*  46(6.35)*24.8(-4.1)*   0(-83.)*   0(1.21)
23-MAR-2007 2330  *1020.(-0.8)*  44(8.35)*24.6(-3.9)*   0(-83.)*   0(1.21)
23-MAR-2007 2345  *1020.(-1.3)*  43(9.35)*25.6(-4.9)*   7(-56.)*0.87(0.34)
23-MAR-2007 Errs  *   0/96   *   4/96   *   0/96   *   0/96   *   0/96  
23-MAR-2007 Smry  *-0.5(0.34)*0.86(2.11)*0.68(2.02)*  -9(37.7)*0.93(1.59)

CW5851>APRS,TCPIP*:@232355z4253.77N/07110.10W_007/000g001t042P000h50b10204.DsVP
CW5851>APRS,TCPIP*:@232350z4253.77N/07110.10W_007/000g001t043P000h50b10204.DsVP
CW5851>APRS,TCPIP*:@232345z4253.77N/07110.10W_007/001g002t043P000h50b10204.DsVP
CW5851>APRS,TCPIP*:@232340z4253.77N/07110.10W_007/000g001t043P000h49b10202.DsVP
CW5851>APRS,TCPIP*:@232335z4253.77N/07110.10W_007/000g001t044P000h49b10202.DsVP
CW5851>APRS,TCPIP*:@232330z4253.77N/07110.10W_007/000g001t044P000h46b10202.DsVP
CW5851>APRS,TCPIP*:@232325z4253.77N/07110.10W_007/000g001t045P000h45b10201.DsVP
CW5851>APRS,TCPIP*:@232320z4253.77N/07110.10W_007/000g000t046P000h45b10201.DsVP
CW5851>APRS,TCPIP*:@232315z4253.77N/07110.10W_007/000g001t046P000h43b10201.DsVP
CW5851>APRS,TCPIP*:@232310z4253.77N/07110.10W_007/000g001t047P000h43b10198.DsVP
CW5851>APRS,TCPIP*:@232305z4253.77N/07110.10W_007/000g001t049P000h43b10199.DsVP
CW5851>APRS,TCPIP*:@232300z4253.77N/07110.10W_007/000g001t049P000h40b10198.DsVP
CW5851>APRS,TCPIP*:@232255z4253.77N/07110.10W_007/000g001t051P000h38b10194.DsVP
CW5851>APRS,TCPIP*:@232250z4253.77N/07110.10W_007/000g002t051P000h30b10194.DsVP
CW5851>APRS,TCPIP*:@232245z4253.77N/07110.10W_007/000g006t052P000h34b10194.DsVP
CW5851>APRS,TCPIP*:@232240z4253.77N/07110.10W_020/003g006t053P000h29b10192.DsVP
CW5851>APRS,TCPIP*:@232235z4253.77N/07110.10W_353/000g004t053P000h28b10192.DsVP
CW5851>APRS,TCPIP*:@232230z4253.77N/07110.10W_353/000g005t054P000h27b10192.DsVP
CW5851>APRS,TCPIP*:@232225z4253.77N/07110.10W_340/001g005t054P000h28b10188.DsVP
CW5851>APRS,TCPIP*:@232220z4253.77N/07110.10W_076/001g006t055P000h27b10188.DsVP
CW5851>APRS,TCPIP*:@232215z4253.77N/07110.10W_076/000g014t055P000h27b10188.DsVP



I do not see any reports of transmission problems during those times.

CW5851 is a Davis Vantage Pro with Weather Link 5.7a

Is this a configuration problem on my part or some interaction with 
surrounding stations?

Thanks,
Fred.