Updating OSMC sept 2015 wireless not working any more

Hello , my previous OSMC update was Ago 2015, after updating to sep 2015 the wireless does not work and it’s impossible to manaully configure.
On OSMC Network panel, the option “Configure network manually” is expired and on the System Info all the information related to network like IP address, MAC address, Gateway and so on are empty.
I restarted the OMSC with the previuos release ( Ago 2015) and all is working well
Just for information

Regards
Bob49

Problem solved, updating again the OSMC sept.2015. All seems to be OK

Regards

Bob49