We're using 10508. We've noticed that we get signed out of SDP constantly. For instance, when we leave at 5pm in the afternoon and come back at 8:30 the next morning, we have to always sign back in to SDP. Is this normal? We always check the "Keep me signed in" checkbox but that doesn't seem to do anything. We are using Active Directory authentication, but not using pass-thru. Just curious if anyone else has this issue. Thanks.