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MDK-Arm and Segger J-Link, Debugging is not working correctly

Hey community,

i am using Keil uvision 5 with the MDK-ARM 5.10 light and a Segger J-Link EDU.

I am using a LPC2919 Board from Olimex.

My problem is, that when i jump in the Debug-Modus, i can set Breakpoints, but the programm never stops at the breakpoints.
Also if i jump in the Debug-Modus from step to step, i see the jumps only in the assembler code (Maybe it should be like that? instead in the C-Code).

Also i can't see the values of some variables or see the time how long the programm is running.

My settings are: Debug Options i selected the J-Link -> Settings: Auto selection, Cache Code, Cache Memory. in the utilities tab i choosed again J-Link and in the Settings my LPC2919.
In the Output Register i check "debug informations" and the other 2.

in the Linker misc i've added "--debug".

I tried a lot of diffrent Settings, but nothing works. I hope Somebody can help me.

Greeets Manu

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