STCG+LTCG

Yes, gains are taxable (subject to available exemption) as and when earned even if the same is reinvested.

Thanks Madamè. 

Please correct me, if I'm wrong: 

For STCG, I must show , in CG schedule of ITR2,

total consideration amount and total cost (Purchase) amount of equities traded. 

For LTCG, I must fill up scriptt wise cost + consideration values in Table 112A. 

Thanks a lot, Sourav .

I guess, then, I can go ahead with filling ITR2, assuming, of course, the glitches in new website are no more present. Thanks again.