Thanks for sharing your report with us, @George_Burrows!
To start, may I kindly ask that you please provide a brief description of your current setup using this link as a guide.
Make sure to describe your network configuration/topology, including any networking hardware currently in use, so we can have a clear understanding of how your devices are communicating.
May I also ask that you please verify the following:
- Is the iPad remote the only device that can not connect? Do you have any other devices that you can use as remotes to test the connection?
- Is the iPad on the same network as the Core machine (not a guest network or anything like that)?
- Have you tried power cycling your Core machine, networking hardware, and iPad?
- Have you tried reinstalling the remote application on the iPad?
Regards,
Dylan