I have the same problem. Would not even upload the GPX file. Does not even get to uploading the photos. I am always getting: "Connection Error: The internet connection appears to be offline". But I am not offline! I tried on different networks (WiFi and 3G). It used to work even a couple weeks ago. Now stopped
I Have the latest Everytrail app for Android 3.8.5. And Android 2.3.6. on Google nexus one. Is there a fix? Maybe Everytrail server is down?