Wiim Amp Ultra - auto sense

Haknuts

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Jan 5, 2026
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Setting up the WAU, I find that even if input auto sense is turned off, the unit turns on when it senses..optical and hdmi arc. This is somewhat anoying as my TV is the audio hub. Any ideas?
 
Setting up the WAU, I find that even if input auto sense is turned off, the unit turns on when it senses..optical and hdmi arc. This is somewhat anoying as my TV is the audio hub. Any ideas?
I raised this a month ago as ticket #550396.

After a couple of misunderstandings by support, I got the following answer from WiiM.

"Your detailed information has been relayed to our engineering team. We'll keep you updated on any developments."

There have been no progress since.
 
Hi,
I have exactly the same problem with WiiM Ultra. HDMI ARC wakes up the device even if auto sensing is off. For me response was same.
 
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