Although I don't have Controller V2 hardware, I've installed both linHPSDR and piHPSDR on a laptop here, just to keep up with the conversation. The inoperative button problem is a hardware issue and thus an Apache warrantee issue. I was able to reproduce your antenna switching bug here. It's a piHPS...

If you continue to have problems with VSPM, you might consider trying com0com (free) or Eterlogic VSPE ($25). My personal experience with VSPM is that it is not very stable, others have said it works fine. I use VSPE. There is no reason to not use CAT PTT. The additional complexity of serial port PT...

Yes. You'll find lengthy discussions of the implementation by Richie, MW0LGE, if you search this forum. I don't remember the client limit, but it's a number that is high enough so that it shouldn't matter.

Sure, I've been using CAT over TCP/IP with 2.9.0.6 for a while now, but only with my Node Red station automation. Today I went all-in on setting up my commonly used app's to use TCP/IP. Anything with Hamlib works great. You just have to know the secret squirrel stuff, which is to type into the port ...

VAC state is stored as part of any transmit profile. The transmit profile is tied to the state of the mode and band selected. If you have transmit profile "A" selected for SSB, and transmit profile "B" selected for AM, and you neglected to save "B" with VAC enabled then...

Steve, Would you please elaborate on what virtual serial port software you are using, what the problem was, and how you fixed it? There is a another topic going with a very similar issue: https://apache-labs.com/community/viewtopic.php?f=16&t=4246 You might also change the title of your original...

That's the way to do it! Bet it sounds great!

Geir: your screen shot shows "panadapter" display mode selected for both RX1 and RX2. Switch your display modes to panafall or waterfall.

What software are you using for virtual audio connections?

What software are you using for virtual serial connections?

That implies that you have Protocol 1 firmware loaded, and therefore it is very unlikely that any problems might be firmware related, as the Protocol 1 firmware is quite stable.

I think you are correct. My old UMC202 is gathering dust, it's been a long time! But you can't break anything by choosing the wrong one!

With that information we cannot tell what firmware is actually loaded into the ANAN-200D, but it appears to be Protocol 2 firmware. Were you the one who loaded the firmware? Do you have the firmware file you used to load the 200D? If so, what is the name of it? Please use this link, Method 2, to det...

That should do it. Rolling the dice on Chinese/Amazon product, but we all do that :D If you have a music store, e.g. Guitar Center, near you, you could do it the old fashioned way and have them after a short car ride. Those are nice speakers, I bet the radio sounds great. Everyone should use powered...

OK, so it's just copper Ethernet wiring between the PC and the ANAN. Nice and simple. All I can offer is to continue to run and gain more experience with your current configuration and see if problems persist. Note that is could be a bad cable. This has happened before. Move just one piece of equipm...

There ARE other options, but they are not as elegant, nor as simple. Option A: give up ASIO. If you give up ASIO (switch to MME or WDM) then you can set different input and output devices in Thetis VAC. Change the output to your built-in sound card and you are done. But that's a bad option because t...

What do you mean?

Other than grabbing the edges or corners of the window and resizing it there are no other options for changing the scaling of the UI. There are no options for changing text size or the size of any of the UI components (sliders, buttons, etc.)

Rick, I moved this topic because it is not a Thetis question. If I read your post correctly, the monitors are connected to the PC's built in sound card and not the UMC204HD, correct? And, since they are Presonus monitors, that means they have a balanced input available, either TRS or XLR, available,...

Dick--I've explained to you that it's one problem per topic and you are now combining at least 4 problems into one topic :? 1. Blank spectral display: fixed with Windows update. 2. OC control of amp: not tested by you yet, may not be a problem. 3. Thetis quit working unexpectedly. 4. Some sort of pr...

That makes sense, Bryan, and it indicative of why best performance is obtained by matching the VAC buffer size to the ASIO buffer size. All other ASIO compatible software I've used automatically follows the ASIO device buffer size. Thetis VAC ought to do that, too, but it is not programmed that way....

Juha--very good on that control panel! I had looked at the user manual for your interface and saw no mention of it, hence my assertion that there was none, but I'm glad that there is! There's an older thread of discussion that some of you might have missed that may be helpful in solving some of thes...

If you are using TCI or TCP/IP CAT, then the ANAN version doesn't matter. It could be an ANAN-10 and it wouldn't matter. The interface is between Thetis and the amp.

The M-Audio Air is one of those unfortunate interfaces that provides no ASIO driver control panel. The interface relies wholly on the application software to tell it what to do. AFAIK, Thetis does not send buffer size information ASIO interfaces. Therefore it is quite possible that the M-Audio buffe...

Glad to read it sorted itself out. Windows 7 is a dead OS. No longer supported. It'll be a bit of work, but ultimately you probably want to migrate to Windows 10.

I don't think Richie is reading the forum regularly over the summer. At any rate, as is plainly evident from the post you quoted, he can't confirm anything since he apparently doesn't have an RF2K amp to test with. He is relying on anecdotal reports. There would need to be a post from an actual RF2K...

@Chiron The TCI and TCP/IP control features of Thetis are not directly useful for obtaining remote control of a station. They are merely two more ways of doing what serial CAT already does. Thus your RCForb/VNC/Teamviewer combination is, currently, the one of the best setups possible, and neither TC...

I was mistaken in thinking this had anything to do with FT8 or digi modes. Moving this topic back to the main Thetis forum...

You can try the suggestions at this link:

https://www.zdnet.com/article/heres-how ... 0-upgrade/

However at this point it might be worth considering a clean install of Windows 10 on a new license.

Moving to the mic forum...

You've got two things going on that are incompatible with each other. If you are plugging that 1/8" mono connector straight into the mic input on the front then you are shorting out the PTT circuit, which when Mic is selected at "Tip", then PTT is assigned to "Ring". Thus I'...

Upon restarting as Administrator an intermediate message " Problem Installing DirectX " was displayed while the restart was in progress. OK, now we almost certainly know what is wrong! Your DirectX graphics API installation appears to be either missing or corrupt. Thetis relies on DirectX...