I run several instances of WSJT-X under Windows 10 by specifying a rig-name parameter in the shortcut for each instance. I have never had an update break any of that but with anything computer related your mileage may vary. I install new versions into the existing WSJT-X directory.toggle quoted messageShow quoted text
If you install into a different directory it won't update your shortcuts. They will still run the old version. You could probably fix this by manually editing all of your shortcuts to point to the new version but I have not tried that.
On 1/3/22 4:38 PM, Michael Black via groups.io wrote:
Try install WSJT-X 2.5.4 in a separate directory (which it should do by default IMHO anyways) and run just one copy to see if it works.