Algostra Autodetection failing

[Sachin Jaganade-1766588032073]

I have created a startegy, which is affortable DTB with RSI>60, but its selected two stocks out of 7 which didnt satisfy DTB. (I didnt check RSI condition for all 7 though) attaching trades taken by virtual algostra.

In that NLCINDIA selected even though DTB is not trigerred.
Same for netweb

What would be this reason? is it because trade was taken when it satisfied DTB and end of the day, its failed? If that is the case then what changes to be done to make it sure that its valid DTB?