When using the Fios mobile app on different Samsung devices (phone/tablet) OUT of home area. When a commercial break happens and a Verizon splash screen appears "Please wait for commercial break to end" when it returns to programming the picture is smaller. If you do not reset it close/open window it continues to get smaller till it almost disappears. This happens mostly on FOX stations. No setting changes have and effect. It has to be on Verizon's end.