2007 E70 x5 key fob issue/coding

[X5gangs]

Hi friends
does the coding applies for 1 keyfob or both?????

i recently done coding on my x5 , sounds like the key have an issue,

key fob 1: after programming using carista app
when pressing and holding the unlock button the window and sunroof not completely roll down,
when pressing and holding the lock button the window also not completely roll up and i have to re press it multiple times to get the window all the way up!!!! ,

key fob 2 : is completely fine .

where would be the issue for key fob or remote 1
hope someone with coding experience would give a solution's
thanks in advance