crwdns2934241:0crwdne2934241:0 K.M.

crwdns2934249:0crwdne2934249:0:

If you have the Sprint version of the tablet, look for the Sprint Connection Optimizer, open it, and uncheck the check box to disable it.  I did that on my Galaxy Tab 4, and after that it stopped dropping its wifi connection.

crwdns2915684:0crwdne2915684:0:

open