Behringer UMC 404 HD Audio Interface Issues

[gli†ch.Lord]

I tried to run Rocksmith via my Behringer UMC 404 HD Audiointerface as a Microphone. It's a 4 in / 4 out - track interface that shows up in my sound settings as follows:
In 1-2
In 3-4
In 1-4

For some reason only In 1-2 and In 3-4 are showing up in my Rocksmith settings when I try to calibrate the "Microphone".

Issue 1): In 1-4 does not show up.

In my windows sound settings this and In 1-2 are the channels that show a signal when I hit the strings (The Guitar is connected to input 2).

Issue 2): Furthermore I realized that In 1-2 is muted in my windows sound settings when Rocksmith connects to Ubisoft. There's no signal at all. When I end Rocksmith it's working again.

Why is this happening? Does someone have an Idea how to fix this? In 1-2 shows up as a Microphone Input in Rocksmith but why does it not work when the game is launching?
: /

Thank you in advance...

[gli†ch.Lord]

thank you for your advice.

I followed the instructions and copied the ASIO Files into the game folder.
This guide https://github.com/mdias/rs_asio#basic-configuration-guide tells you you'll find the name of your driver in the RS_ASIO-log File and to copy it into the RS_ASIO.ini file. At this point I'm stuck, cause I got some Debug messages in my RS_ASIO-log file and I don't know how to get further here :D

0.320 [INFO] AsioHelpers::FindDrivers
0.320 [INFO] UMC ASIO Driver
0.320 [INFO] DebugDeviceEnum::UpdateAvailableDevices - 0 render devices, 0 capture devices
0.320 [INFO] hr: 80070490
0.320 [INFO] *ppEndpoint: 00000000
0.320 [INFO] DebugDeviceEnum::GetDefaultAudioEndpoint - dataFlow: eCapture - role: eMultimedia
0.320 [INFO] hr: 80070490
0.320 [INFO] *ppEndpoint: 00000000
0.320 [INFO] DebugDeviceEnum::EnumAudioEndpoints - dataFlow: eAll - dwStateMask: 1
0.320 [INFO] hr: S_OK
0.320 [INFO] *ppDevices: 13447080
21.312 [INFO] Patched_CoCreateInstance called: IID_IMMDeviceEnumerator
21.312 [INFO] DebugDeviceEnum::GetDefaultAudioEndpoint - dataFlow: eRender - role: eMultimedia
21.312 [INFO] RSAggregatorDeviceEnum::UpdateAvailableDevices
21.312 [INFO] AsioHelpers::FindDrivers
21.312 [INFO] UMC ASIO Driver
21.312 [INFO] DebugDeviceEnum::UpdateAvailableDevices - 0 render devices, 0 capture devices
21.312 [INFO] hr: 80070490
21.312 [INFO] *ppEndpoint: 00000000
21.312 [INFO] DebugDeviceEnum::GetDefaultAudioEndpoint - dataFlow: eCapture - role: eMultimedia
21.312 [INFO] hr: 80070490
21.312 [INFO] *ppEndpoint: 00000000
21.312 [INFO] DebugDeviceEnum::EnumAudioEndpoints - dataFlow: eAll - dwStateMask: 1
21.312 [INFO] hr: S_OK
21.312 [INFO] *ppDevices: 134474A0
21.326 [INFO] DebugDeviceEnum::RegisterEndpointNotificationCallback

whereas in the guide there's only something like:

0.456 [INFO] AsioHelpers::FindDrivers
0.456 [INFO] ASIO4ALL v2
0.457 [INFO] MOOER USB Audio
0.457 [INFO] XMOS USB Audio 2.0 ST 3086
0.457 [INFO] ZOOM R16_R24 ASIO Driver

It seems it's not that easy. Rocksmith also told me it didn't detect any audio interface or Mic. When choosing the cable it tells me the cable was removed.

Anyway I found out that the game works with my old single ported UCA222, so I think I'm gonna run it with this one and have a use for it again.

Thank you for your help!