Smitty,
The URL is fixed in the newer releases of MyEclipse. Thank you for posting the workaround details in MyEclipse 2017.
I recommend you upgrade to the latest MyEclipse release 2019.12.5 which brings latest Java support, new server connectors and several new features and fixes. You can install MyEclipse 2019.12.5 alongside your existing MyEclipse 2017 installation and give it a try. Your current license is valid for newer releases of MyEclipse as well.
Please let us know if you see any issues with the upgrade.
–Swapna
Genuitec Support