PTT hanging

Rag LB-Three-RE Stein-Roar
 

Hi

I ran CQ WW RTTY this weekend, and PTT hangs on end of TX from time to time. At any macro...
I use mmtty for tx, but cpu usage go up for n1mm suddenly. Cpu usage for mmtty stay normal.

Then need to ESC to make it stop, then its engage suddenly again 2-3 times...
After this a long stream of macros start to finish the stream...

This happens even no RF output to Microham MKII keyer.

A bug in n1mm?
Writelog works fine with mmtty.

73s
Stein-Roar Brobakken
LB3RE K3RAG
www.lb3re.com
@LB3RE

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