Upload drops after 38 minutes, does not resume, starts again

According to the SIZE reply of the server, the file doesn't exist on the server after the first upload attempt.

SIZE MYFILENAME.zip
550 MYFILENAME.zip: No such file or directory

Does the file exist or is it a bug in the FTP server SIZE implementation?

-Mat
SmartFTP

Your server doesn't allow you to resume a transfer. You need to delete the file and start over again.
-Mat

So essentially I can not upload anything over 50MB ever then - hmm, best get onto my hosts.

Thanks for your help