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MQX 4.2 with PTP. Unhandled interrupt from TCP/IP.

Question asked by westfromwest on Dec 17, 2018
Latest reply on Dec 21, 2018 by Daniel Chen

Im trying to have a PTP master on my MK64FX512xxx12 processor that should handle 100 slaves over multicast traffic.
It works fine but after a couple of hours it hangs and I get an MQX_UNHANDLED_INTERRUPT from the TCP/IP stack. 
Do anyone recognize a overload problem on the TCP/IP stack in MQX 4.2 that makes it stop?
I could understand a restart of the software but not a total stop.
Should i maybe change the UDP buffers our is it in the TCP buffers?

Best Regards/