two clients on one IP

I have device with built-in DLNA client. This client is not so good, so I additionally install BubbleUPnP to device (It's TV). Now Serviio continuosly reassigns device profile between them.

2025-12-25T12:52:10,014 INFO [RendererManager] Stored a new renderer: uuid='01abeb99-1947-c179-0000-00001bdc3728', name = 'BubbleUPnP Media Renderer', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:05:37,151 INFO [RendererManager] Stored a new renderer: uuid='a5299684-ae01-0e0d-0000-000037685909', name = 'deviceName', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:06:40,269 INFO [RendererManager] Stored a new renderer: uuid='01abeb99-1947-c179-0000-00001bdc3728', name = 'BubbleUPnP Media Renderer', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:06:41,589 INFO [RendererManager] Stored a new renderer: uuid='a5299684-ae01-0e0d-0000-000037685909', name = 'deviceName', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:06:43,960 INFO [RendererManager] Stored a new renderer: uuid='01abeb99-1947-c179-0000-00001bdc3728', name = 'BubbleUPnP Media Renderer', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:07:48,312 INFO [RendererManager] Stored a new renderer: uuid='a5299684-ae01-0e0d-0000-000037685909', name = 'deviceName', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:07:49,846 INFO [RendererManager] Stored a new renderer: uuid='01abeb99-1947-c179-0000-00001bdc3728', name = 'BubbleUPnP Media Renderer', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:07:49,868 INFO [RendererManager] Stored a new renderer: uuid='a5299684-ae01-0e0d-0000-000037685909', name = 'deviceName', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:07:50,650 INFO [RendererManager] Stored a new renderer: uuid='01abeb99-1947-c179-0000-00001bdc3728', name = 'BubbleUPnP Media Renderer', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:07:51,048 INFO [RendererManager] Stored a new renderer: uuid='a5299684-ae01-0e0d-0000-000037685909', name = 'deviceName', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'
2025-12-25T13:08:56,461 INFO [RendererManager] Stored a new renderer: uuid='01abeb99-1947-c179-0000-00001bdc3728', name = 'BubbleUPnP Media Renderer', ipAddress='192.168.1.130', profile = 'DNS', userId = 'null'

And so on.

It also flicker device name in console status.
It seems not quite correct.

[atc98092]

I've never had a profile change once I manually assign one. I don't use Bubble, but I do have several different players on my Shield players (Kodi, MrMC, VLC, and I've experimented with a few others). Perhaps it's because the Shield is just fine with the Generic profile. But by Default every Roku will be assigned the basic Roku Media Player profile, which I then change to a more appropriate Roku profile for the specific device. It never changes after I manually assign the profile. Is yours changing back and forth automatically, or have you assigned a specific profile that is then being changed?

At first, I couldn't assign any profiles to my device at all. When I selected a profile and clicked Save, the device name on that IP immediately changed to the second name, and the profile to General.
Then I assigned the profile to the same IP again, and as soon as I clicked save, the device name changed to the first one and the General profile was again there.
That's when I decided to scan the network for UPnP devices and create a separate profile for it (in the user-profiles.xml file). Serviio then automatically assigned this profile to my device, but as you can see in the log, it didn't stop there.

user-profiles.xml

...<UPnPSearch>
<ModelName>(deviceName)|(BubbleUPnP Media Renderer)</ModelName>
<ModelNumber>(v1)|(2.9.3)</ModelNumber>
<Manufacturer>(CVTE)|(Bubblesoft)</Manufacturer>
</UPnPSearch>
...

So, can I assign proper profile just by IP ?

[atc98092]

So, can I assign proper profile just by IP ?

That's really the only way you can assign a profile to a device. The IP address is the one constant for a device. The Device Name in the Serviio console is simply what Serviio is able to extract from the DLNA protocol stream, and isn't always accurate. Whatever profile is assigned to a specific IP address should never change.

When I delete the user-profiles.xml file, the ability to assign a profile disappears. As I mentioned above, as soon as I assign any profile except General and click Save, the device changes its name in Serviio console status pane and the profile resets to General. I see you can't believe it. How can I prove/demonstrate it? I can send a log ar I can make a video.

[atc98092]

Sorry, I'm not doubting what you say. I just don't understand why it's happening. I'm not the developer, I just assist him with user support here in the forum. It's simply behavior that I've never seen, and I believe only Zip (the developer) can provide further assistance.