XUpload - Xupload 2.4 PRO in AJAX mode - problem with bar

[clusterlab]

We have a 2.4 of XuploadPRO installed at this link

http://www.mdcjunior.it/testupload/

if upload the file more big than 300 kb the bar appears only for 3 step. The upload is ok but the bar work bad !

I use AJAX mode because in normal modality the bar dont appears with certain LAN (with persistent firewall hardware).

I ask you the correct modality and configuration for a correct and stable user of bar in all case.

thanks.

[PilgrimX182]

Problem was due to script customizing. Fixed.