Can't join / unjoin Wiim devices in LinkPlay integration

[Robotron80]

The problem

I have 2 Wiim Pro, 1 Wiim Pro Plus, 2 Wiim Amps, which I can control via Home Assistant and the Wiim Home App.
When I try to join / unjoin them via media_player / LinkPlay integration, nothing happens.

As the request is JoinGroupMaster:eth0.0.0.0:wifi0.0.0.0: I think ethx.x.x.x should be the address of the group master?

What version of Home Assistant Core has the issue?

core-2024.11.3

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

Linkplay

Link to integration documentation on our website

https://www.home-assistant.io/integrations/linkplay/

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

2024-12-03 18:06:57.641 DEBUG (MainThread) [linkplay] Request command at https://10.0.20.123: ConnectMasterAp:JoinGroupMaster:eth0.0.0.0:wifi0.0.0.0
2024-12-03 18:06:57.736 DEBUG (MainThread) [linkplay] Request multiroom:getSlaveList at https://10.0.20.122
2024-12-03 18:06:57.829 DEBUG (MainThread) [linkplay] Response multiroom:getSlaveList: {'slaves': 0, 'wmrm_version': '4.2'}
2024-12-03 18:06:57.830 DEBUG (MainThread) [linkplay] Request multiroom:getSlaveList at https://10.0.20.124
2024-12-03 18:06:57.925 DEBUG (MainThread) [linkplay] Response multiroom:getSlaveList: {'slaves': 0, 'wmrm_version': '4.2'}
2024-12-03 18:06:57.925 DEBUG (MainThread) [linkplay] Request multiroom:getSlaveList at https://10.0.20.121
2024-12-03 18:06:58.016 DEBUG (MainThread) [linkplay] Response multiroom:getSlaveList: {'slaves': 0, 'wmrm_version': '4.2'}

2024-12-03 18:06:58.017 DEBUG (MainThread) [linkplay] Request getPlayerStatusEx at https://10.0.20.121
2024-12-03 18:06:58.103 DEBUG (MainThread) [linkplay] Response getPlayerStatusEx: {'type': '0', 'ch': '0', 'mode': '99', 'loop': '4', 'eq': '0', 'vendor': '', 'status': 'stop', 'curpos': '0', 'offset_pts': '0', 'totlen': '178760', 'Title': '556E6B6E6F776E', 'Artist': '556E6B6E6F776E', 'Album': '556E6B6E6F776E', 'alarmflag': '0', 'plicount': '0', 'plicurr': '0', 'vol': '61', 'mute': '0'}
2024-12-03 18:06:58.173 DEBUG (MainThread) [linkplay] Request getPlayerStatusEx at https://10.0.20.121
2024-12-03 18:06:58.271 DEBUG (MainThread) [linkplay] Response getPlayerStatusEx: {'type': '0', 'ch': '0', 'mode': '99', 'loop': '4', 'eq': '0', 'vendor': '', 'status': 'stop', 'curpos': '0', 'offset_pts': '0', 'totlen': '178760', 'Title': '556E6B6E6F776E', 'Artist': '556E6B6E6F776E', 'Album': '556E6B6E6F776E', 'alarmflag': '0', 'plicount': '0', 'plicurr': '0', 'vol': '61', 'mute': '0'}
2024-12-03 18:07:02.076 DEBUG (MainThread) [linkplay] Request getPlayerStatusEx at https://10.0.20.122
2024-12-03 18:07:02.161 DEBUG (MainThread) [linkplay] Response getPlayerStatusEx: {'type': '0', 'ch': '0', 'mode': '99', 'loop': '4', 'eq': '0', 'vendor': '', 'status': 'stop', 'curpos': '0', 'offset_pts': '0', 'totlen': '227027', 'Title': '556E6B6E6F776E', 'Artist': '556E6B6E6F776E', 'Album': '556E6B6E6F776E', 'alarmflag': '0', 'plicount': '0', 'plicurr': '0', 'vol': '100', 'mute': '0'}
2024-12-03 18:07:06.800 DEBUG (MainThread) [linkplay] Request getPlayerStatusEx at https://10.0.20.123
2024-12-03 18:07:06.889 DEBUG (MainThread) [linkplay] Response getPlayerStatusEx: {'type': '0', 'ch': '0', 'mode': '99', 'loop': '4', 'eq': '0', 'vendor': '', 'status': 'stop', 'curpos': '0', 'offset_pts': '0', 'totlen': '5328094', 'Title': '556E6B6E6F776E', 'Artist': '556E6B6E6F776E', 'Album': '556E6B6E6F776E', 'alarmflag': '0', 'plicount': '0', 'plicurr': '0', 'vol': '55', 'mute': '0'}
2024-12-03 18:07:07.520 DEBUG (MainThread) [linkplay] Request getPlayerStatusEx at https://10.0.20.124
2024-12-03 18:07:07.617 DEBUG (MainThread) [linkplay] Response getPlayerStatusEx: {'type': '0', 'ch': '0', 'mode': '10', 'loop': '4', 'eq': '0', 'vendor': 'newTuneIn', 'status': 'pause', 'curpos': '133061', 'offset_pts': '133061', 'totlen': '0', 'Title': '314C495645', 'Artist': '', 'Album': '', 'alarmflag': '0', 'plicount': '2', 'plicurr': '1', 'vol': '24', 'mute': '0'}

Additional information

No response

[home-assistant]

Hey there @Velleman, mind taking a look at this issue as it has been labeled with an integration (linkplay) you are listed as a code owner for? Thanks!

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