Poor Live View Connection

Iphone receives all notifications for Neighborhood, when someone is at door, etc. But iphone seldom connects to live view, allways needing to reconnect, without having to fiddle with app settings and check different items on dashboard (note: no changes are made to any settings) for several minutes - live view will then come up but within 30 secs disconnects again. RSI currently 47 but have seen higher, good internet thoughout home - 150+mbs , ring device is 8 feet from router. Router is rebooted periodically, Iphone has no connection issues with wifi otherwise.....What next?