Thanks, Jonathan, Brian and All,
It definitely seems like a highly intermittent issue, might even be a one-off sometimes. I'll be connecting into the site that I've had this issue with and will see if the connection has failed again (been since Friday afternoon).
I also have a case relating to this so we will see...
Jonathan: It would seen that this has been an issue since the beginning of 4-series...
Because of the '1' on the connect input (I'm changing this now) I can't try to restart on this project.
Have either of you found that a toggle on the Connect fixes the issue, or does it always require a program restart??
FWIW, I set up a simple TCP client test on both CP3 and CP4 with nothing to connect to them so that they would just keep trying to connect, basically testing if the symbol would give up after a while, and both are still humming along since Friday afternoon.
Both still toggle between Waiting and Failed, as expected.? The CP3 client waits a bit longer than the CP4 (20s vs 3s) but both stay on failed for just over 1 min then back to Waiting.
On my Vantage site, the TCP client just stayed on WAITING...
