Cannot use the trace buffer in DSTREAM with DS-5

Hi,

I am using the DSTREAM and DS-5 to trace the execution on my Juno r1 board. It worked well before. However, i suddenly met an issue that i cannot use the 4G trace buffer inside the DSTREAM. If i choose the DSTREAM trace buffer, clicking the "start capture" button leads to an error "ERROR(ECMD3): Error attempting to start Trace capture device DSTREAM". If i choose the on-chip buffer, everything works well.

I don't know what is the issue. Is there anything wrong with my DSTREAM hardware? Any way to fix or troubleshoot it?

Thanks in advance!

Best Regards,

Zhenyu

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