Thank you for your message.
are there any clear instructions or videos on creating out own server to point tot he computers ?
Please refer to this guide on setting up the RU Server relay role
You can also read more about the RU Server and its other roles
in our Documentation.
and any instructions on a sonic wall firewall to pass them through?
Unfortunately, we cannot assist you in setting up a port forwarding rule in a third-party firewall. Please refer to the Sonic Wall Documentation.
You can read more about ports that are used by the RU Server here
Also, you might find useful information on setting up port forwarding rules in this section
have you ever added this feature to a synolgy unit?
Unfortunately, we don't integrate with this software. Remote Utilities works as a standalone program for Windows OS/iOS/Android.
Please let me know if you have more questions.