Virtual Bench Dig Read operation time

I am trying to detect a 5 millisecond pulse and I used Virtual Bench Dig Read. I noticed some pulses were not counted and upon investigating I found out that the NI Virtual Bench Dig Read VI takes 8 to 15 milliseconds for one operation, hence the skipped pulses. 

Can you suggest on how to detect the 5ms pulse using virtual bench?

Is it possible to lower the duration of Dig Read by setting up/configuring the virtual bench?

Thank you very much and Stay safe.

Best regards,

GGM