I upgraded from wsjtx 1.7.0-rc to 1.7.0 using the Linux amd64.deb package today.

I am now seeing stations on JT9 (not JT65) showing on the waterfall and being decoded multiple time (up to 6). This is not a problem due to excessive power by those stations. See the screenshot.

I did not have this problem before I 'upgraded' and have not made any other changes.

Anyone got any ideas what this could be due to?

73 Simon.