I have not had a chance to play with NBEMS recently. I'm still waiting for it to incorporate a new HF system known as "DEX."

I assume he is referring to the VBDigi screens that appear on the NBEMS site, which links off Allen's site. Those images show only standard PSK QSOs, so they do contain errors. When NBEMS operates in ARQ mode using the FLARQ application, it is error free. For whatever reason, they don't show FLARQ screens.

The site in question is not an ARRL site--this is the NBEMS site, so we have little control over what they display.

Steve