Well I came across the below message from console.app when I opened the App store or iTunes. Any idea??
18/9/2015 15:14:00.325 com.apple.geod[343]: 2015-09-18 15:14:00.325, 343, c3e1eb10, [NetworkDefaults]: Error updating network defaults: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “configuration.apple.com” which could put your confidential information at risk." UserInfo={NSURLErrorFailingURLPeerTrustErrorKey=<SecTrust 0x7fe5c3e43e30 [0x7fff7ce68890]>, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9813, NSErrorPeerCertificateChainKey=(
"<SecCertificate 0x7fe5c3f725a0 [0x7fff7ce68890]>",
"<SecCertificate 0x7fe5c3f5a0f0 [0x7fff7ce68890]>"
), NSUnderlyingError=0x7fe5c3f5e7c0 {Error Domain=kCFErrorDomainCFNetwork Code=-1202 "(null)" UserInfo={_kCFStreamPropertySSLClientCertificateState=0, kCFStreamPropertySSLPeerTrust=<SecTrust 0x7fe5c3e43e30 [0x7fff7ce68890]>, _kCFNetworkCFStreamSSLErrorOriginalValue=-9813, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9813, kCFStreamPropertySSLPeerCertificates=(
"<SecCertificate 0x7fe5c3f725a0 [0x7fff7ce68890]>",
"<SecCertificate 0x7fe5c3f5a0f0 [0x7fff7ce68890]>"
)}}, NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be “configuration.apple.com” which could put your confidential information at risk., NSErrorFailingURLKey=https://configuration.apple.com/configurations/pep/config/geo/networkDefaults-osx-10.11.plist, NSErrorFailingURLStringKey=https://configuration.apple.com/configurations/pep/config/geo/networkDefaults-osx-10.11.plist, NSErrorClientCertificateStateKey=0}
18/9/2015 15:14:00.325 com.apple.geod[343]: 2015-09-18 15:14:00.325, 343, c3e1eb10, [NetworkDefaults]: Error updating network defaults: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “configuration.apple.com” which could put your confidential information at risk." UserInfo={NSURLErrorFailingURLPeerTrustErrorKey=<SecTrust 0x7fe5c3e43e30 [0x7fff7ce68890]>, NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9813, NSErrorPeerCertificateChainKey=(
"<SecCertificate 0x7fe5c3f725a0 [0x7fff7ce68890]>",
"<SecCertificate 0x7fe5c3f5a0f0 [0x7fff7ce68890]>"
), NSUnderlyingError=0x7fe5c3f5e7c0 {Error Domain=kCFErrorDomainCFNetwork Code=-1202 "(null)" UserInfo={_kCFStreamPropertySSLClientCertificateState=0, kCFStreamPropertySSLPeerTrust=<SecTrust 0x7fe5c3e43e30 [0x7fff7ce68890]>, _kCFNetworkCFStreamSSLErrorOriginalValue=-9813, _kCFStreamErrorDomainKey=3, _kCFStreamErrorCodeKey=-9813, kCFStreamPropertySSLPeerCertificates=(
"<SecCertificate 0x7fe5c3f725a0 [0x7fff7ce68890]>",
"<SecCertificate 0x7fe5c3f5a0f0 [0x7fff7ce68890]>"
)}}, NSLocalizedDescription=The certificate for this server is invalid. You might be connecting to a server that is pretending to be “configuration.apple.com” which could put your confidential information at risk., NSErrorFailingURLKey=https://configuration.apple.com/configurations/pep/config/geo/networkDefaults-osx-10.11.plist, NSErrorFailingURLStringKey=https://configuration.apple.com/configurations/pep/config/geo/networkDefaults-osx-10.11.plist, NSErrorClientCertificateStateKey=0}