JJ,
thanks for posting the 64 bit image.
I really like it and immediately installed it on a USB-3.1 stick. I entered the configuration data, then added tqsl (2.6.5) from Menu with Add Software and, after downloading, the 64-bit version of jtdx_2.2.159_improved. I had to use some tricks here.
On installation, it was missing libqt5websockets5, which I installed, and then dpkg -i jtdx. I restarted the system, when I also ran jtdx there was a surprise. The menuBar is at the top and the jtdx title bar has appeared below the MenuBar. So, first the MenuBar had to be moved to the bottom, after that the jtdx could be moved and resized. I was then able to move the MenuBar back to the top of the screen (a small thing, but I was surprised).
Now the main point: I found that during the day I used the sBitx v3.02 version of JTDX v2.2.159_improved for a long time and I did not experience any error messages.
I made sure that the reception signal strength of the jtdx was between 30-40 dB. I achieved this by keeping the sBitx IF between 10-20 and the AUDIO between 10-30. These values may vary for others depending on the antenna signals.
One more change: the sbitx_sound.c file in v3.02 clicks when switching from reception to transmission, sometimes weakly, sometimes stronger. That's why I replaced it with the v3.01 sbitx_sound.c file and the clicking stopped.
The image shows that the image of the DSI imager and the external HDMI monitor are displayed together when PrtSCR is pressed. By the way, I use an external keyboard and mouse, so I didn't check the operation of the on-screen keyboard, I just liked the way it looked.--
Gyula HA3HZ
HA3HZ