Hew RX63N project debug console windows 10

We have a project using an RX63N specifically an R5F563NF variant using KPIT 12.03 and an E1

We use the HEW debug console sometimes when debugging the system and this worked fine on windows 7. This functionality appears not to be working on windows 10.  Has anyone experienced this issue

Here is how we write to the debug console in the APP. The NF variant of the processor is quite new and we needed a processor definition file update to support it.  

while( *pDBGSTAT & CheckBit ) // Wait until bit 8 of DBGSTAT is 0
{
__asm volatile("NOP"); 
}
*pFC2E0 = u8Character; // Write one character to FC2E0

Paul