Arduino Nano V3.0 with RobotDyn - Nano V3 Ethernet Network Shield is unreliable

has anyone used elegoo arduino Nano with this ethernet shild? I am having issues where its just not reliable to send commands over network. it sometimes sends and sometimes does not.

my sketch is below

problem is when the button is pushed, serial monitor registers this perfectly however network server does not receive these hex commands (they receive commands sometimes and sometimes they don't) its been completely unreliable on when it will work as intended. I am using up 84% of memory if that makes any difference. thank you in advance

Novastar_nano_SIngle_Client_Working.ino (4.61 KB)

There are different libraries for the ENC module so you need to make sure you get one for that model.

Search on GITHUB for "ENC28J60"

Make sure the lib is for Arduino.

As for unreliable I have not had an issue with the ENC modules and found them to work fine in the past.

Dropouts in a network could be almost anything along the network chain so check each item extensively.

Your topic was Moved to it's current location / section as it is more suitable.

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