Using Internet Connection stops password recognition

I have a similar issue. i am not able to use internet while connected to sandisk connect.

i tried all the steps as described, i even tried the settings with different wireless networks and different android devices but failed.most of the times either the disk does not reconise wifi network and on one or two occassions when it did recognise a network it failed to save it as preffered network.

i need some urgent help as i cannot survive without being connected to internet because of job issues.

thanks