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[ct-user] radio communication

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Subject: [ct-user] radio communication
From: Dave Hawes" <n3rd@ix.netcom.com (Dave Hawes)
Date: Tue, 9 Mar 1999 01:13:49 -0400
At N3RS, we ran a beta version of 9.39, after reporting to Ken that 
we had serious problems with the first 9.39 with our two IC-775s.  
He provided an update, which fixed most of the problems 775 
related problems, but not all of them.  The "holding regisiters" (Run 
Freq. and Spot Freq/callsign) of the Alt-F4 scheme would 
occasionally get messed up, so we had to memorize the run 
frequency in the radio as a fool proof way to come back after 
chasing/working packet spots.

However, we also noticed a significantly higher rate of computer 
crashes with 9.39beta than the previous version used in the CW 
contest, 9.37B.  With the same three computer setup running 
K1TTT's Ethernet network, we had no crashes at all in CW, but one 
of the machines crashed about 10 times in SSB.  Mostly, the 
crashes were just system freezes, where nothing does anything, 
and the computer has to be rebooted.  Couple of times, we lost the 
radio communication, and nothing worked to restore it except a 
computer reboot.

So, from our vantage point, there is something slightly amiss in 
9.39 as compared to 9.37.

FWIW.

Dave, N3RD

On 9 Mar 99, David Robbins wrote:

> 
> i have noticed that after upgrading from 9.27 to 9.38 the interface
> between the computer and radio seems to hang up more often. 
> unfortunately this has coincided with upgrades of radios from ts-940's to
> ft-1000mp's so i'm not sure if it is a new problem or something that is
> being worked on.  we also had a ft-1000 (not d or mp) that would hang up
> the interface then crash the computer.  i think each of the machines with
> ft-1000mp's had to be rebooted 3 or 4 times, but i also had to reboot one
> machine running a ts-870, the ft-1000 crashed 3 or 4 times one night...
> any comments? is this normal for these radios with 9.38? is 9.39 any
> better??
> 
> 
> -- 
> David Robbins K1TTT (ex KY1H)
> k1ttt@berkshire.net   or   robbins@berkshire.net
> http://www.berkshire.net/~robbins/k1ttt.html
> 
> --
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> 
> 



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