Also, you say that J28PJ was using F/H mode on 17m - if your QSO was on the standard frequency of 18100kHz then it's almost certain that J28PJ was using the MSHV multi-stream variant of WSJT-X and not

How do I see if a potential contact has already been worked?

Band hopping in WSPR. A known bug in 2.2.2 -- Don W6CZ/W6ZB DM07bk

Hi Chuck, According to my cpu & gpu monitors, the cpu has never hit 100% under normal conditions with wsjtx; most @ around 55-68%. Even with 40-46 decodes per pass. Duo core w/8Gb RAM helps with

John: That sounds like the stations calling 4U1UN weren't correctly configured to use Hound mode, with the consequence that their stations wouldn't automatically QSY down to the 4U1UN Fox's Tx

JP: I think that at least 1 core should be running at 100% during the decode. The length of time it takes to complete the 3-pass decode is proportional to the CPU speed of that one core. If your

What crashed ? Andy

Agreed. FT8 is a DXing tool for me and has brought me to within 7 contacts needed for 5BDXCC. But when the prime bands are packed wall to wall with stateside ops happily working each other I don't

Pat, the OP reports up to three different callers being decoded on the same frequency offset, this is certainly possible with the current FT8 decoder in WSJT-X. 73 Bill G4WJS.

I have seen that a few times also i was guessing a multi path

FT8 is a weak signal mode. At the height of the Sun spot cycle when all the fun starts, I'll be moving to SSB and some of the other digital modes where you can actually talk to people. I enjoy FT8

Hi Woody, WSJT-X reads only log files named WSJTX_LOG.ADI. The “X” is relevant, case is irrelevant. Try to rename it and all should work again! 73, Reino OH3mA

Jon, I fully agree. In my experience, WSJT-X runs best with all Filters turned OFF and the Noise Reduction and Noise Blanker turned OFF. Also, I often run into situations where I call someone

Perhaps the other stations were not using WSJT-X; maybe they were using MSHV, for example. 73, Rich VE3KI

Hi Bill, TNX for the hint but the log file is named wsjt_log.adi and is located in C:>users>woody>appdata>local>WSJT-X which I believe is the correct name and location. Must be something

Greeting. I joined seeking a solution to the WSPR band hopping error - and found it! But the reason I did was because of a new RX only system I’m playing with consisting of a spare Pi 3B+ (does a 4

Yes, I understand that. But in every test I have done you can QSY manually if need be. In fact I recommend that every op learn how to use the software manually because someday your automation will

I think a lot of ops think running narrow filters is a good idea. I can't tell you how often I call and call someone, or someone is CQing into the wind and now answering, and only when I move close to

Hi Jim, No, that is not the way F/H works. It is supposed to QSY you automatically! 73, John, K9MM

Hi Bill, I'm not seeing any problem with my CAT control. I made about 65 QSOs yesterday on FT8 and FT4. The only issue with one of my QSOs was the F/H attempt with the J28. The issue with 4U1UN was