Fellow contesters, I'm struggling with N1MM Logger+ and WSJT-X integration for the upcoming RTTY Roundup. The recommended default port number is 2237, and in SO2R, the port number for Radio 2 should be changed to 2239 in both programs. However, I keep getting UDP timeout errors when launching WSJT-X from within N1MM+.

I've verified the IP address is set to 127.0.0.1 in both programs, but something isn't connecting properly. Under the Radio tab in WSJT-X, I changed the rig control method to "DX Lab Suite Commander" as instructed, but my IC-7300 frequency control isn't working reliably.

Has anyone else experienced similar issues with the latest N1MM+ build? The digital integration was working flawlessly last season, but after updating both programs, I'm having connectivity problems.

You don't actually run DXLab Suite's Commander program; N1MM+ uses the same method as Commander to communicate with WSJT-X, so make sure Commander isn't running in the background. Also check your Windows firewall - it sometimes blocks the UDP communication after updates.

When you interface N1MM+ to WSJT-X, a new instance of WSJT-X is created that is completely separate from your working "everyday" copy. This new instance is called "WSJT-X – ForEW1" and comes with all settings defaulted. You might need to copy your working WSJT-X configuration to the ForEW1 instance.

I had the exact same problem after the latest update! For the IC-7300 that uses USB-D, the setting in the Mode Control screen for PSK should be "AFSK-R". Make sure you're not still using the old USB setting - that fixed my frequency control issues completely.