My Roon installation presents two duplicate zone images of the same device.
I am using Roon on a QNAP TS251+ NAS, Version is 220.127.116.116 (but will be latest whatever is the case).
The Network is hardwired Cat6a based on a Draytek Vigor 2862. End point is a Meridian 218 zone controller. Control is via an iPad. The Roon server is installed on the QNAP NAS.
Please see the attached image. Roon presents two images of the same zone controller.
Please can you advise how to correct this happening.