[IPT] problem with charts/graphs

(forwarding for Kyle) Hi, I'm on an internet connection going through an HTTP proxy that is password protected. Unfortunately, I lose the charts/graphs in my IPT and was wondering why that is. Charts/graphs displayed from the same default resource 'Pontaurus' on ipt.gbif.org for example display fine. Any idea what the problem might be? If the problem is not related to connecting via a password protected proxy, what other roots might there be to this problem? Thanks for your time and help in resolving this problem, Kyle