IDES ERP 6.0 EHP 6 sap gui session timeout RZ10

Hello Experts,

I am practicing thru IDES system. The session times out in less than 5 minutes.

Here is the error message I get.

But when I try to log in it says:

I would like to have at least 30 minutes of uninterrupted service as it is affecting my learning.

Through RZ11 I see the following values maintained:

rdisp/keepalive – 1200

rdisp/keepalive_timeout – 60

rdisp/gui_auto_logout -0

Here’s some additional info if it may help:

1. 1) My friend can connect thru VPN uninterrupted using my internet connection
2. 2) I have the same issue in GUI 7.30 and GUI 7.40
3. 3) I have no issue browsing /downloading huge files

Please share resolution steps.

Thank You

Ram