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New Participant
October 10, 2025
Solved

Passthrough in Unity broken after update to Link app (v81)

After updating the Quest Link app on my PC this morning, the passthrough is no longer working properly when playing from the Unity Editor (please see image below).

Quest 3 v81.1034

Quest Link desktop app 81.0.0.828.254

Unity 6000.1.8f1

Meta XR packages 78.0

Windows 10,  i7-7700K, 16 GB RAM

AMD Radeon RX 5700

 

 

pichisteAnswer
New Participant
October 24, 2025

GoodGameGomez​  miguelale2323​ Fresh.WaterMelon​ Marc14​

Can confirm this is fixed in the Link app update I received today

9 replies

New Participant
October 10, 2025

Lucky you. For me the PC link is broken, no connection to PC is feasible anymore. Tried reinstall, repair, manual disabling the services, switching between air link and cable. 

GoodGameGomez
Community Manager
October 11, 2025

pichiste​ I've shared this with the team. In the meantime, can you submit this in MQDH as well? This will grab logs for the engineering team to debug with. Once you have a case, share it hear and I can pass it along for review. 

I'll get back to you with details as soon as I can.

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pichisteAuthor
New Participant
October 11, 2025

GoodGameGomez​ Thanks for your response, I opened a case (#00003554) in the Developer Support Portal yesterday after posting here, and sent my Unity logs upon request. Is that the same as reporting via MQDH? I'm not sure if these are the same logs or not. Thanks

GoodGameGomez
Community Manager
October 14, 2025

Oh perfect, let me grab those details! Thank you! We're digging into it for you.

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New Participant
October 14, 2025

Its happened the same to me, also AMD RadeonRX 5500M, any news ?

New Participant
October 14, 2025

the same to me(((

pichisteAuthor
New Participant
October 14, 2025

Fresh.WaterMelon​ Out of curiosity, what GPU do you have?

New Participant
October 14, 2025

rx580 4gb

pichisteAuthorAnswer
New Participant
October 24, 2025

GoodGameGomez​  miguelale2323​ Fresh.WaterMelon​ Marc14​

Can confirm this is fixed in the Link app update I received today