It's all about the Software

That's what God made screen shots for.
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It sounded like he might be trying to use one serial port multiple times. COM0COM does not support this HUB5COM.exe does and is from the same people. The support is (obviously if you think about it) limited. But as it turns out the CIV protocol is built around this sort of multiple devices talking o...

I'd not be surprised if it turns out to be some form of information over power lines, perhaps Ethernet over power lines or something else. It also might be some exotic form of DSL over the phone lines. The display varies with time which is not typical of power supplies.

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Review your networking setup on each of your PCs. Make sure the current network is listed as a "work" network. What does your "ipconfig" output read? (command prompt query of course) You should see something akin to this (munged to hide secrets): ===8<--- Ethernet adapter Etherne...

Those sound like alternative identities you created. It appears one of them has gone fubar. The ones that do not work should be removed. I am not sure if Simon has a good way to do that or not. (I tend to brute force it.) Note that "reset" will allow you to start over. It nukes all identit...

On https://www.sdr-radio.com/ Follow themenus.
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It saves fights over who really has control over the front end.
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It depends on the site and the ad blocker used.
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No such numbers in computer speak hexadecimal. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, b, c, d, e, f (case insensitive.)

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You might also explore setting a dependency on network being up. But, it works. Don't fix it unless you like exploring "why".

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