Anyhow, got right royally pee'ed off - intertenet, randomly dropping while trying to watch India/Pakistan andline dropping while playing, so before I got my account banned for a week or two. Contacted RAIN - a few hours later, got a call from them - they are going to swap out my ZTE router, as it would appear the router is randomly, spontaneously rebooting.
Not sure how long this will take, but am fairly happy - probably going to load some rather expensive VODACOM LTE data, for the afternoon football, for my own sanity.