My solution till an official fix – works for me your mileage may vary
comment out lines from the process.php file
while (!feof($file)) {
if($wpdm_rest<=$wpdm_chunk) $wpdm_chunk = $wpdm_rest;
echo fread($file, $wpdm_chunk);
$wpdm_tsize += $wpdm_chunk;
$wpdm_rest = $fsize – $wpdm_tsize;
}
below the comment out lines add this statement
echo fread($file,$fsize);
Jonathon
