Write and Read takes long time BLE bluetooth bled112

Hi,

I have downloaded the BLE driver made by community member.

https://forums.ni.com/t5/Community-Documents/LabVIEW-BLE-Bluetooth-Low-Energy-toolkit/ta-p/3538612

I have written a program to Init,connect,write,read, disconnect in an FGV. I am ok with connect and disconnect taking time.whereas I want read and write to be faster

But writing an array of 10 bytes and Read operation takes a minimum of 150ms to 200 ms individually(too much for my app). I have replaced the FGV with the write and read directly as shown but still the same. Is there a way to reduce it?