I have ProjServ2010 installed and a PWA installed and working fine.
I try to access via ProjProf2010 and, after having inserted correct credential at the profile prompt, the profile request start to loop, without asking any new credentials.
In ProjServ the last connection timestamp of the user trying to login is correctly updated.
You might like to try posting on the server forum selected from here: http://project.mvps.org/faqs.htm#Find_a_Forum
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