The one issue I have had is with the WiFi restarting after sleep.
KeepWifiOnDuringSleep is set to OnlyWhenPluggedIn. Whenever the tablet is awoken the WiFi stays disabled. Manually turning it off then on again will get it to reconnect but only for a short time, maybe a minute, before it permanently disables again. Only way to fully recover is to reboot.
Note that WiFi is be reported to be 'disabled'. It does not appear to be an issue of connectivity, wireless lease, no signal...
Anybody else experiencing this?