nRF52840 LF RC not working URGENT

[jseaman-omea]

I am trying to run a project on a Fastnel 

BT840 module

I had the code running on The  dev kit when we switched to the new hardware without a FL crystal I have been unable to get things to run.

Once I enable the UART it crashes.

If I do not enable the uart or APP_TIMERS the TWI runs.

I have been trying the settings on DEV Zone for the sdk_config.h file with no luck

I have atached the entire project file

.ble_app_neda.zip

[jseaman-omea]

I found the answer it was a corrupted project file.

reuilding in a fresh file solved the problem.

THANKS