Thanks guys..
I think i'm on the 120.xx series as when i run Speedtest it shows my External IP as 120.61.xx.xxx . I'm assuming that this is the right way .. else let me know how do i check it.
Haven't noticed any timeout yet and had only 1 disconnect yesterday. Had 4 sessions of 10 hrs since Monday afternoon but they were at the 2 mbps speed profile.
Will check tomorrow how the sessions have been today.
If there are disconnect issues i'll get the line inside the house checked as its a rented apt ..
Thanks again