issue logging to salesforce.com after logging to pega app
we just deployed a pega7.1.7 app with sso . a user logins to pega ( using chrome browser) and then tries to access salesforce.com ( again thru sso) , he gets an error logging to salesforce.com. if he does the other way ie first login to SF.com and then pega, he is able to work fine in both apps fine . i don't have specific details but wondering if anyone came across this kind of issue.