App stopped connecting to gateway

I am having the same problem with my IPad U-verse app.  I rebooted everything, and deleted and reinstallled the app.  Nothing has helped.  It worked yesterday,  but now when I try to set up a receiver or use my iPad to change channels, I get the message that U-verse wireless gateway not found.

There has recently been an update pushed to the RG(residential gateway, modem, box with all the lights) I'm a field tech and the app worked perfectly this morning, come home from work app not connecting, check and sure enough rg took update @ 1pm and bandsteering/AirTie are active, my guess this is causing the issue

Same thing here since yesterday "U-verse wireless gateway not found"  and can't control any set top boxes. Rebooted gateway still doesn't work.

I called the tech support 800 number. They said this feature was disabled.

Unreal.  I sure hope they restore it!

Yeah that doesn’t sound right... Hopefully the app update is coming.