Hi Eric,

I got the same results here. Certainely not PORTA problem. I test it. Problem is the flow control... why not simply skip this and send it straight??? Can be safe to make some character pacing.

I try different stuff to make it work... NADA. Trying only one SEROUT2 + flow control... Send only "I: " I miss certainely something here but...

In all my apps, since the begining, i'd never use any kind of flow control. At this time, never had any problem with them too.

Sorry !!!

If you find something, let me know.

Anybody got great results with flow control option with SEROUT2 here ???

regards