Lets iron this issue out, guys. Did anyone ever figure out any way to keep the Wifi connection from dropping using Wifi Tether Router? I went back and forth with Fabio via several emails and the short story is he can't/won't help. I have my MSL, but I don't want to use the native hotspot for fear of getting attention drawn to me. I am happy with my unlimited data and wish to keep it.
Did you by chance get the Wifi Tether Router issue of being dropped figured out? I'm also having the same issue on a newly purchased Samsung S5 w/ 5.0 Lollipop.