Ray,
Sounds encouraging! I’d be happy to do some testing for you once you get to the point where it’s ready for that. Given how many crashes I’ve been seeing with the current Ethernet module, it shouldn’t take more than a couple of days to verify that the new W5500 module solves the problem. Do you want me to order one of the W5500 modules from NewEgg? It looks like it will take a while to get one since they’re shipping from China.