Kurt K

Recently purchased the newest USB Matter/ZigBee/ZWave dongle, replacing old Z-Wave-Only dongle, yet have had troubles re-attaching a to old device. On top of that, after multiple attempts to add the Z-Wave device would not show up, I found that it was registered. Attempting to remove led EISA to go into continous loop lookng for existing devices (i.e. mostly Insteaon.) After allowing such scans for many hours, I resosorted to a restore. Surprised that supposedly longer range Z-Wave would fail when years old dongle worked fine? The hole proceedure, regarding adding new device, was a disaster, hence removing the new Matter/ZBee/ZWave completely, as it was not stable? Q: Is there a specific port to attach the newer dongle? I have not found any reasonable documentation, bescides migrating ond dongle ot new (this via the device portal).