Sorry this took so long to reply to… got lost in the shuffle. If I reduce the number of days of log entries I ask for it is able to display them. I tried using the API debug script you provided, but I think I might need to go back more than 6 days to see a failure, because I’ve had the system disabled for a couple of days. All I can say is that from within the OS app (iOS or macOS), reducing the number of days eliminates the error.
And BTW, so far no lockups / freezes, so the W5500 sure looks like it has completely solved my crashing problem.
If you figure out what’s going on with the ENC28J60 module, do you think the older 2.3AC hardware might start working again? I have another sprinkler system I would like to convert to OS, and if I can re-use my old hardware that would be great.
Thanks Ray.