2 Terabyte deal

Telkom 2 Terabyte is a ****, Since I started using it in May, you only get higher speeds early ours of the day, during pick hours the speed drops drastically. I have contacted Telkom about this issue, they promissed to resolve it and check the towers but it seems the issue is with this 2 Terabyte package, as I`m writting this review the card is not working, there is no internet on it but on my other telkom card the signal and the internet is working perfectly well.