Telkom Mobile Network, Unstable

I have a Telkom Mobile 60/60 Bundle, however I struggle to connect to the network on a daily basis.<br> <br> When I plugin in the ****le it keeps saying that the SIM cannot register on the network.<br> <br> If I plug the ****le in and out it will eventually register the SIM on the network but it can take anything between 5 and 20 times.<br> <br> This happens virtually everywhere.<br> <br> Once it does connect network quality is variable, sometimes 0.1MB per second average, and sometimes 6MB per second. Sometimes disconnecting and reconnecting improves the download rate.