The upstox pro app goes offline for atleast 50 times(check reviews on mothshut) in a DAY, within 6 HOURS!!. .50 TIMES!!. The upstox pro web would also be server down, you will call desperately on their Dial and trade where all lines will be busy. You will write mails, send videos of the problem they will reply back "logout and login again". You will tear your hairs apart guys but your positions will keep on making loses as there is no way to close them. You will loose everything in one day. . Also fake reviews with foreign names on playstore all giving their worst services 5 stars. What a sham!! Never thought Mr. Ratan Tata funded company would be such low grade product.