I won't be so upset if they come clean and give me the real reason for the slowdown.
I called them on Tuesday night, and the 'technician' suggested that I test my wireless network because her system showed that I was connected to Singnet... so not their problem. So, I tested using wired connection, etc... but still the same.
I called them again last night, and said that problem still persists, and it's not my wireless network. Then they told me to test connection from other sockets in my house, etc... So, I did that, but still the same.
Wasted so much of my time!
I suspect they are trying to hide the truth, or not giving their 'technicians' sufficient information to tell their customers.
I suspect that they signed up too many users in certain areas, and the exchange cannot take the load. Towards the later part of the night, I could not even log-on to Singnet. But when I tried it this morning before going to work, everything was fine! This probably means that Singnet cannot take the load during peak hours, which is when I do my surfing since I have to work in the day. ;(