Reply to VCI 3.4 is not working??

Hi all im in need of some help

i downloaded the new 3.4 tsi file to test out the new mapping before i buy a overlay, its great but these are the problems im having

when i click on any of the fx presets buttons nothing happens, im guessing it lights up the numbers in traktor pro

when i turn scratch on its stops the vci from working, an randoms lights flash on and off

im im using the fx knobs, sometimes the scratch light turns on and i cant use use the fx knobs on deck A as there controling deck C

also cant choose number 1 in the control fx if the scratch is on??

HELP im using the tsi file which has fix in it but nothings working

thanks everyone who can help