PnP Problem under macOS

[macuserguru]

Mac (ElCapitan 10.11.6)
VLC 2.0.8 Fritz!Box and Panasonic TV immediately visible under PnP, all channels visible on TV too!
VLC 3.0.6 lasts several minutes, then only 20 channels visible from TV

Each in one VM (VMware Fusion):
Linux Mint Cinnamon 19.1 (under admin capable user)
VLC 3.0.4 Vetinari: Fritz! box and Panasonic TV immediately visible under PnP
Only 20 channels visible from TV

Windows 10 current (under Admin capable user)
VLC 3.0.6 win64 (standard installation): Fritz!Box as well as Panasonic TV immediately visible under PnP
Only 20 channels visible from TV

The virtual network card is always located in the same LAN.

The PnP problem only exists on the Mac.
The display problem (only 20 transmitters visible) is a general one!

Please look at this tread too:
https://www.vlc-forum.de/thread/3629-vl ... asonic-tv/

Translated with www.DeepL.com/Translator

[macuserguru]

Android 7 + VLC 3.0.13 connected to WLAN - UPnP works immediately.
Again the 20 TV channel limit!

[macuserguru]

PnP = UPnP
transmitters = TV channels

[unidan]

Might be related to https://trac.videolan.org/vlc/ticket/18730 too