<div dir="ltr"><div dir="ltr"><div>Hi all,</div><div><br></div><div>it is always good idea to take a look the Event Viewer why app crashes under Windows system. It was JanusAudio.dll which tried to read/write memory allocation sometimes which wasn't allowed under Win7 Pro. Now, after upgrading my system to Win11 Pro and updating the Ozy LibUSB drivers to version 1.2.6.0 and updating PowerSDR mRX 3.4.9 libusb0.dll to version 1.2.6.0 this symptom has never occured again. All the system runs more fluently than ever. <br></div><div><br></div><div>
-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><i><font color="#666666">73,</font></i><div><i><font color="#666666">Riho ES7AAZ</font></i><div><div><i><a href="https://www.qrz.com/db/ES7AAZ" target="_blank"><font size="1">www.qrz.com/ES7AAZ</font></a></i></div></div></div></div></div>
</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Kontakt Riho B., ES7AAZ (<<a href="mailto:es7aaz@gmail.com">es7aaz@gmail.com</a>>) kirjutas kuupäeval T, 23. november 2021 kell 21:37:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">P.S. Last but least, there is a possibility to update LibUSB-Win32 drivers to the latest 1.2.6.0 release for Ozy. These DLL's are not digitally signed, but it works fine. All I'd like to say is the USB interface is not obsolete hardware at all.<br><br>GDX es 73 from Estonia de ES7AAZ, Riho</div><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Kontakt Riho B., ES7AAZ (<<a href="mailto:es7aaz@gmail.com" target="_blank">es7aaz@gmail.com</a>>) kirjutas kuupäeval T, 23. november 2021 kell 06:17:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Hi all,</div><div><br></div><div>after upgrading my Win7 Pro laptop to Win11 Pro I have to say that the HPSDR with Ozy + PowerSDR mRX 3.4.9 is a totally new radio now. There is a huge difference how Win11 handles it versus Win7. I can now use the smallest primary and VAC audio buffers, wow! The radio itself sounds much better now. I don't promote Win11, just sharing my experience.</div><div><br></div><div>
-- <br><div dir="ltr"><div dir="ltr"><i><font color="#666666">73,</font></i><div><i><font color="#666666">Riho ES7AAZ</font></i><div><div><i><a href="https://www.qrz.com/db/ES7AAZ" target="_blank"><font size="1">www.qrz.com/ES7AAZ</font></a></i></div></div></div></div></div>
</div><div><br></div><div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Kontakt Riho B., ES7AAZ (<<a href="mailto:es7aaz@gmail.com" target="_blank">es7aaz@gmail.com</a>>) kirjutas kuupäeval N, 28. oktoober 2021 kell 21:39:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">Hi all,<div><br></div><div>thank you for your responses. Long story short. I tweaked my Lenovo T520 i5 2.4GHz laptop BIOS long time ago for better perfomance. This error was caused by disabled onboard chip which does a hardware-based DEP (Data Execution Prevention) for Windows operating system. During this adventure I found a lot of interesting stuff in internet - PowerSDR mRX 3.5.0. latest and the greatest drivers for my laptop (Driver Booster software), LatencyMon software, Smart Game Booster software which disables unnecessary stuff in Windows during the gaming. All is better than ever now.</div></div><div>--<br></div><div><div dir="ltr"><div dir="ltr"><i><font color="#666666">73,</font></i><div><i><font color="#666666">Riho ES7AAZ</font></i></div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Kontakt Helmut Oeller (<<a href="mailto:dc6ny@gmx.de" target="_blank">dc6ny@gmx.de</a>>) kirjutas kuupäeval N, 26. august 2021 kell 11:07:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">***** High Performance Software Defined Radio Discussion List *****<br>
<br>
<div>
<p>Hi Riho,</p>
<p>seems decoupling between RF-ports (antenna feed) and/or
data/voltage lines is unsufficient.</p>
<p>Check USB cable and voltage supply wiring on Atlas board for EMC
and provide some ferrit cores if necessary. Further review the SWR
of your antenna feed. <br>
</p>
<p>Good luck.</p>
<p>73, Helmut, DC6NY</p>
<p><br>
</p>
<div>Am 26.08.2021 um 09:00 schrieb Riho B.,
ES7AAZ:<br>
</div>
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<pre>***** High Performance Software Defined Radio Discussion List *****
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<div dir="ltr">Hi all,
<div><br>
</div>
<div>Does anybody have any idea what this might be? PowerSDR mRX
3.4.9 occasionally crashes when transmiting and Penelope
transmits something at full power. I have to restart the
hardware to get it back working. Here is the screenshot <a href="https://i.ibb.co/QNW3TpN/HPSDR-crash.jpg" target="_blank">https://i.ibb.co/QNW3TpN/HPSDR-crash.jpg</a><br>
I did reinstall PowerSDR, .Net Framework, but this occasional
error remains the same. My system is Ozy, Mercury,, Penelope,
Excalibur, PennyWhistle.<br clear="all">
<div><br>
</div>
-- <br>
<div dir="ltr">
<div dir="ltr"><i><font color="#666666">73,</font></i>
<div><i><font color="#666666">Riho ES7AAZ</font></i>
<div>
<div><i><a href="https://www.qrz.com/db/ES7AAZ" target="_blank"><font size="1">www.qrz.com/ES7AAZ</font></a></i></div>
</div>
</div>
</div>
</div>
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