Had the same problem with 'eduroam' with 'WPA & WPA2 Enterprise Security' and also a local wireless network, that has WPA2 encryption.
I fixed my problems by deleting these network and readded them again.
Had the same problem with 'eduroam' with 'WPA & WPA2 Enterprise Security' and also a local wireless network, that has WPA2 encryption.
I fixed my problems by deleting these network and readded them again.