Very nice, BNF was showing weakness yesterday. These are market derived techniques and they work most of the time, atleast they stack the odds on our side.
I feel happy when a trader ,who trades against many odds, makes money :thumb:
dunno man, complain to ISP and ask why only some sites are affected. Before that, Although its almost sure, check desktop + working ISP to confirm its ISP issue.
If problem is persistent and its a hassle to you then change ISP i guess. Never seen such issue with mtnl. Hopefully some temporary network problem.