John, Nate.  We resolved our issue by disabling rogue detection on the the APs which is enabled by default.  One of the caveats in leaving it on that clients could drop whenever the AP scans for rogues per Cisco docs.  I'll be curious to know if this...

Hi George.  We've having a similar issue with the Intel 6205 disconnecting intermittently on three different model APs.  Forcing an 802.11a/n connection by disabling b/n on the AP doesn't help.  Upgrading to the latest Wireless_17.1.0_Ds64.exe driver...