The evening STM on 100Mbps shouldn't kick in until 10 GB has been downloaded during the period.
It could be behaving like mine does on 10Mbps. I can hammer the guts out of it in the day (well as much hammering as 10Mbps can give it - several 10's of GB when the STM limit is about 3GB) and never get the STM applied but if I do so then come the evening slot it only takes a little bit of download and the STM kicks in. Why? No idea. Do I care no - my minimum sentence has been served and Infinity is coming my way soon. At least I hope it is.
Edited by kwikbreaks (Thu 03-May-12 19:47:19)