With 127.0.0.1, UDP is working as unicast *even if you check* "WSJTX UDP on Loopback" - not there is no "Outgoing Interfaces" or "Multicast TTL" settings in WSJTX. That is fine if you are only running

What logging or other applications are you using? Multicast *WILL NOT* work if you are using 127.0.0.1. Multicast *ONLY OPERATES* on the multicast specific addresses. Are any of WSJTX, JTAlert and/or

Then check your anti-malware, particularly the Windows firewall. 73, ... Joe, W4TV

WSJTX flags B4 based on the WSJTX (ADIF) log. JTAlert flags B4 based on the logger JTAlert is configured to use (e.g. DXKeeper, in my case). In addition, WSJTX will only flag B4 on stations calling CQ

As documented *clearly* in JTAlert -> Help -> WSJT-X UDP Setup *USE A MULTICAST ADDRESS* 224.0.0.1 to 224.0.0.255 or 239.255.0.1 - 239.255.255.255 and *CHECK* WSJT-X UDP Multicast on Loopback (JTAlert

Check the UDP settings in WSJTX and JTAlert. See Help -> WSJT-X UDP Settings in JTAlert. 73, ... Joe, W4TV

Since your title bar shows "???m", the most likely issue is that UDP communication is not working between JTDX and JTAlert. 1) Did you start JTAlert with the right shortcut? 2) Are either JTDX or JTAl

"own call" is the one exception to "CQ only" in WSJTX. If you are responding (single/double click) to a station calling you, WSJTX will switch to TX properly. 73, ... Joe, W4TV

The callsigns list in the Main menu has been replaced by a free standing Calisigns window in JTAlert 2.50.x and later. Please click Help-> Open JT Alert 2.50 features Help File -> Callsigns Window for

Click Help -> WSJT- UDP Settings and follow the documentation. 73, ... Joe, W4TV

Correct ... like Keywords, Directed CQ is a recent addition and Laurie has not written the help topic. 73, ... Joe, W4TV

There is no help page for "Decode Keywords" ... look into Help -> Settings -> Alerts -> Miscellaneous Alerts and you will find that "Decode Keywords" is not present (not written). What information are

Do you have "Show Log Fields" enabled in the Main window? Shown Confirmed Bands is part of the Main Window that only appears if "Show Log Fields" is enabled. 73, ... Joe, W4TV

If you are using multicast ("WSJTX UDP Multicast on Loopback" checked), you need to use a Multicast address in WSJTX -> Settings -> Reporting -> Network Services. See: Help -> WSJT-X UDP Setup in JTAl

The backgrounds are set in JTAlert's Main window -> Settings for each alert individually. In the "Alert Color" box, click the "Set Background" box. White is the color in the lower right corner of the

Do you have all three UDP boxes checked in WSJTX -> Settings -> Reporting? That is *exactly* where WSJTX gets its B4 information. Try exporting all the "WSJT mode" QSOs from your logging program as AD

That is an old version (2.50.0, IIRC). There have been many changes/improvements since then. There is no "blank" background. 73, ... Joe, W4TV

Sorry, "Callsigns" (Settings -> Callsigns) 73, ... Joe, W4TV

What version of the .NET Runtime is installed? Does it match your version of JTAlert (32/64 bit) and is it the *DESKTOP* version? 73, ... Joe, W4TV

What you want is no longer possible. The upper/lower left/right triangles have been *replaced* by user selected symbols. See: Callsign Window -> Settings -> Badges 73, ... Joe, W4TV