Upload Succcessful?

Have the Ethernet board, using it for a garage door opener.
It has worked flawlessly for years.

The IP address for the home network changed.

Tried to change the IP, ran Verify/Compile with no errors.

Upload to board, no error codes. States "Done uploading"

It does state "avrude: stk500_getsync() : not in sync: resp=0x00"

I can't tell if the upload was good, and the system does not work.

Does anyone recognize the code above and know how to confirm the upload was successful?

Thank you

Some ethernet boards seem to interfere with uploads.

Your best option as a quick test is to remove anything connected to the Arduino and upload a simple sketch.
If that is successful then upload your main sketch and then plug things back into the board.

Thanks
I got it all figured out, project working!

What was the issue ?
Just so other people reading might get an insight.