Hello,
Running IDM 4.5 using the Tomcat that came with the ISO.
Both SSPR, OSP, Reporting Module, Identity Applications are in the same
Tomcat instance.

I have increased the Session timeout in configupdate->Authentication to
60 minutes.
Access token lifetime is 120 seconds.
Refresh token lifetime is 48 hours.

The problem I'm experiencing, I've tested both Firefox and IE11, is that
after just 5 minutes of inactivity the session somehow dies without any
notice in any Identity Application. Clicking around in the IDMProv
application causes it to print out different error messages, for example:

An error occurred processing the request.

In catalina.out I can see:

2014-11-28 12:17:35,929 [SSPR-65C30881A81D40A9-ContextManager timer]
DEBUG password.pwm.PwmSession- {4y,am} invalidating session
[192.168.0.6/idm]
2014-11-28 12:17:35,929 [SSPR-65C30881A81D40A9-ContextManager timer]
DEBUG password.pwm.SessionManager- {4y} closing user ldap connection
[192.168.0.6/idm]

In the osp log I can see this after click on something in IDMProv when
the connection is closed:

==> osp-idm.2014-11-28.log <==
[OIDP]
Time: 2014-11-28T12:34:02.052+0100
Level: WARN
Java Execution:
Class: com.novell.oidp.source.ldap.jndi.JNDIAuditEventLis tener
Method: accept
Line Number: -1
Thread: http-bio-443-exec-31
Event:
Id: 0.0.6.0
Desc: Create connection f3da88f9-f2b6-45bf-81ff-10992ec456fc to user
store replica
Outcome: 0
Message: CreateConnection

[OIDP]
Time: 2014-11-28T12:34:02.881+0100
Level: WARN
Java Execution:
Class: com.novell.oidp.source.ldap.jndi.JNDIAuditEventLis tener
Method: accept
Line Number: -1
Thread: OSP JNDI Connection Retirement
Event:
Id: 0.0.6.1
Desc: Close connection 4fc3210e-5021-43f7-8b9f-795c40ee4d90 to user
store replica
Outcome: 0
Message: TerminateConnection

In SSPR the LDAP idle timeout is 30.

Idle Timeout Seconds in SSPR is 300, i.e. 5 minutes.

Can the SSPR setting affect other Identity Applications?

Thanks