Connectivity issues at Zerodha Kite

Hello,

I am considering Zerodha's Kite platform for trading. However, I found the following post at their forum regarding downtime:

http://ift.tt/29ILwmZ

One of the quotes which concerned me is "You r charging for these Api so I don't want to hear any excuses...I understand if it happens once in year...but it is not acceptable if it happens multiple times in a week. "

Any users of Zerodha Kite on this forum which can comment upon the downtime issues. How often do they happen and what is the average duration of downtime?

Connectivity issues at Zerodha Kite