unable to disable start/stop system on F11

[pan_sattan]

Hi, 
I have F010-11-03-512 I-step
enet cable and e-sys 3.30.1 launcher pro 2.8.1.155
and coding is working let's say disable gong for seat belts, etc. 

but for disabling auto start/stop function in CAS unit the car is still acting like before. 

from cheatcodes I can see parameter TC_MSA_DEFAULT_OFF set as AKTIV

but in my unit I don't have, or I dont see it... 
There is present just something like TC_RESERVED_BYTE3_BIT4

should I firstly update firmware in CAS unit or even whole car to newer I-step? Which one is recommended? Or what should be wrong?

Thanks for any suggestions...