ARM compiler for LPC2378

Hello,

I am using the following ARM compiler on LPC2378:

Product: MDK-ARM Standard 5.10
Component: ARM Compiler 5.04 update 1 (build 49)
Tool: armcc [5040049]

And the Keil IDE, uVision V5.25.3.0, 2018 ARM Ltd and ARM

The emulator is Keil Ulink2.

I don't know it is because of the IDE or the processor capabilities, but the system is not stable and loses communication with the processor or crashes and task dies (Windows 11). 

The debugging capabilities are limited too, maximum two breakpoints, every time there is code change it programs the whole flash etc..

Would it help if I upgraded the compiler or IDE to a newer version?

Thanks