I have begun using the VS. Seeker and was wondering how many times can you use it on one trainer? I used it on some before Elite 4, now it basically says to wait a little bit, so does that mean I can keep battling the same people over and over? And if so, what's the amount of time I have to wait before fighting them again (or cooldown)?
The Vs seeker can be used on a trainer as many times as you want. When it says to wait a bit, it means you have to take more steps. It functions every 100 steps. So just run a bit more if it doesn't work.