Zerodha has got worst trading system, such as it requires internet explorer, and error message "Sorry. You need a browser that supports XDK. Please use IE " on other browser like firefox, operamini, etc. and on Zconnect strike rates, min, max are not getting updated regularly for that you need to relogin and have to press Z5 option.
Being Linux user I got frustrated, if I have to login to backoffice I have to search who is having windows machine or have to install wines and then IE or Virtual machine inside Linux and then windows os.
Regards,
Akshay Hegde