[wxsig] Crashing and random characters

[Guy Story KC5GOI]

With the back light pin removed, I got several days of run time.  It 
froze on Wednesday when I was at work.  I am testing a theory right 
now.  I still have a couple of the original release systems including my 
personal one.  Since the same processor chip was used I swapped the 
processor from the T238+ with an older one.  I turned the voltage down 
to 12.8 on the power supply and am running it stand alone now.  If it 
stays stable then there is a problem with the T238+ kit a club member 
assembled.  If it crashes, I am going to return to the plus board and 
start removing sensors one at a time. I will let everyone know what I 
find when the freezing stops. 

Guy