ESI or KTS problem ?

[user0708]

Hi, I'm having this annoying issue with ESItronic and KTS520: When I go to vehicle diagnosis, no module is found in the car, absolutely none, I've reinstalled ESI several times, the tests in Bosch DDC works fine, configured KTS on USB and Bluetooth but the same thing happens again and again, there are no modules found in any car, tried on 3 cars now.
I'm currently installing ESI on another laptop.

[malecm]

Hello. Did you try a new conection cable? You need test on Bosch tester P 152. Regards Mike

[gmcartec]

Hello.
You have a problem in the KTS interface i have a some problem, you need repair the interface.

Regards.

[Doru Lucian]

or the problem Is in the multiplexor if you have one