Application Kit TC2X7 - Flashing not possible after testing an example from hightex

Hi everyone,
same is happening to me.
I have a TC2x7 application kit which keeps resetting after i downloaded an example project from Aurix development studio...
I tried the hardware solution, since i can no longer connect, but it is not working for me.

Looking at the board i see i already do NOT have R128, while i have R127. Using an oscilloscope i see i have the 5V on pin TM for about 2 seconds, then it goes to 0 for less then a second, then goes back to 5V and so on...

What can i do to restore the board?

thanks,
Miglio