[Elecraft] K3 - Amplifier Recognition

[bw396ss at yahoo.com]

Using N6TV ‘s “Y-Box,” I can switch between the KPA500 or my new KPA1500 effortlessly as needed. However, regardless of which amp is active, the K3 message that informs you that the amp has been switched to/from stand-by to active always reads KPA500. 
For someone running amps in the same configuration remotely, this maybe an issue. 
Has anyone else noticed this? 
If so, have you determined a remedy?

Thanks, 
Bill-W0BBI