I can no longer access Admin Console LAN option.

See attached snapshot of error regarding conflicting versions -- Admin Console  v.5.013D and ISY Firmware v.5.3.0

I have removed all PC jnlp files and cleared all settings from Java. Redownloaded the start.jnlp ----Cloud option works but it also seems that if I add or remove a device from an existing scene program does not always run correctly.

Edited December 17, 20222 yr by Ricka2

@Ricka2

In Java, you need to clear you Java cache including installed applications

Then download the admin console from this link

            https://isy.universal-devices.com/start.jnlp

The ISY firmware and the UI must always be the same version.

This was already done without resolution.

@Ricka2 are you using Windows or Mac?

Mac users often need to download the admin console from the ISY itself and store it on the desktop.  http://IP.ADDR.OF.ISY/admin.jnlp   (you'll need to clear the java cache again before starting, also get rid of any existing files named start.jnlp or admin.jnlp beforehand).