Why do I have a hurge data drop when I get off of wifi (Samsung S5)?

[AC Question]

Samsung S5 data drop off when leaving wifi

Hi all, whenever I leave a wifi network and want to move to mobile data I have no connection. If I restart my S5 and it detects the mobile data it then works fine. Is there any solution I can try so I do not have to restart my phone each time? Many thanks

 

[B. Diddy]

Re: Samsung S5 data drop off when leaving wifi

Welcome to Android Central! Go to Settings>Wi-fi, tap Menu>Advanced​, and turn off Smart Network Switch--see if that helps.