Luana, as confirmed by Marvell this is a firmware issue and the firmware is not free/open so only Marvell is able to fix it. At the moment the latest firmware available is still the 15.68.7.p5, aka p5. http://git.marvell.com/?p=mwifiex-firmware.git;a=tree;f=mrvl;hb=HEAD Unfortunately in this case the community can't give you support.. Regards Nestor 2016-07-20 15:23 GMT+02:00 Luana Borgia <luanaborgia1969@xxxxxxxxx>: > Hi Amitkumar, > any news about this issue? I've the same problem also.. > > Security a part, we can't leave the WIFI open or just with WEP because > we get too many not trusted connection that consume a lot of our > bandwidth > > Thanks, regards > Luana > > 2016-07-08 11:15 GMT+02:00 Amitkumar Karwar <akarwar@xxxxxxxxxxx>: >> Yes. This is a bug in our firmware. ADHOC in WPA/WPA2 security is broken. We have asked firmware experts to look into this. As we have a mid-year shutdown this week, they will be able to check the problem next week only. However ADHOC in open mode should work as expected >> >> >> Regards, >> Amitkumar -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html