Not reading GPX files

[Sitka21]

Please send me the GPX file in question. And please try the latest prerelease which I've uploaded yesterday.

Thanks Christian

I tried with the pre-release but unfortunately it is loading the same.     

Is there a way that I can get write fpl access for older versions such as 2.22 from 2017 which still loads the gpx properly but will not write to fpl?     

I am using Windows 11 with Java 8 update 321

I have no idea why my files will load properly for you but not me.  This may be unrelated but starting RouteConverter does trigger my computer to throw a warning about stopping an unknown app that may be harmful and I have to choose run anyway to get the program to start.