I had two recent software issues that caused me some grief with VAC use
while using WSJT-X.
One was QRZ.com changed their handling of rapid callsign searches which
impacted DXLab's Pathfinder which in turn cause a security warning
message to be generated which as a side effect would cause the VAC
connection to die.
During my troubleshooting of this problem, I upgraded to VAC 4.13 which
introduced a transmit VAC problem.
I stopped using Pathfinder which cured the receive problem and I
reverted to VAC 4.12 which corrected the transmit problem.
There is now a new version of Pathfinder that works fine with the
QRZ.com change.
Boy, side effects are pain. None of this may be related to your problem,
but I am posting just in case.
73,
Bill
NJ1H
On 3/13/2014 1:35 PM, Craig Hayhow wrote:
PowerSDR V2.7.2 has been working fine for months and suddenly began to
freeze. It got worse and would not open at all. I have uninstalled and
reloaded PowerSDR V2.7.2 and reset the database twice and it is still
freezing. When it freezes I have to close PowerSDR and switch off the
radio, switch it back on and restart PowerSDR and it will run fine for a
while before freezing once again. I am using Windows 7 professional on a HP
I5 laptop, max DPC is 169uS and CPU~ 20%.
Does anyone have any ideas I can try?
Regards,
Craig
VK0JJJ
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