This is the second time I have gone on a trip and had my Venue 8 Pro 5830 unable to access wifi. 8 months ago was on a trip and it would not access the wifi network at a resort. Tried turning wifi off then on, turning wifi off and shutting down the Venue 8 then turning the tablet back on.

It just keeps "no networks found" even though 3 other devices are using the wifi. Control panel says Windows could not find any networking hardware"!!

Then went home, it worked fine and also worked fine on some other trips. Now at a relatives house it's again not finding the wifi and claiming no network hardware. How do I fix!!?