[hpsdr] HPSDR occasional crash

[Riho B., ES7AAZ]

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.

GDX es 73 from Estonia de ES7AAZ, Riho


Kontakt Riho B., ES7AAZ (<es7aaz at gmail.com>) kirjutas kuupäeval T, 23.
november 2021 kell 06:17:

> Hi all,
>
> 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.
>
> --
> *73,*
> *Riho ES7AAZ*
> *www.qrz.com/ES7AAZ <https://www.qrz.com/db/ES7AAZ>*
>
>
>
> Kontakt Riho B., ES7AAZ (<es7aaz at gmail.com>) kirjutas kuupäeval N, 28.
> oktoober 2021 kell 21:39:
>
>> Hi all,
>>
>> 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.
>> --
>> *73,*
>> *Riho ES7AAZ*
>>
>> Kontakt Helmut Oeller (<dc6ny at gmx.de>) kirjutas kuupäeval N, 26. august
>> 2021 kell 11:07:
>>
>>> ***** High Performance Software Defined Radio Discussion List *****
>>>
>>> Hi Riho,
>>>
>>> seems decoupling between RF-ports (antenna feed) and/or data/voltage
>>> lines is unsufficient.
>>>
>>> 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.
>>>
>>> Good luck.
>>>
>>> 73, Helmut, DC6NY
>>>
>>>
>>> Am 26.08.2021 um 09:00 schrieb Riho B., ES7AAZ:
>>>
>>> ***** High Performance Software Defined Radio Discussion List *****
>>>
>>>
>>>
>>> Hi all,
>>>
>>> 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 https://i.ibb.co/QNW3TpN/HPSDR-crash.jpg
>>> I did reinstall PowerSDR, .Net Framework, but this occasional error
>>> remains the same. My system is  Ozy, Mercury,, Penelope, Excalibur,
>>> PennyWhistle.
>>>
>>> --
>>> *73,*
>>> *Riho ES7AAZ*
>>> *www.qrz.com/ES7AAZ <https://www.qrz.com/db/ES7AAZ>*
>>>
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>>
>>
>>
>>
>>
>
>
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