Warnings causing massive freezing in Unity

Unity
1

Suddenly, I started receiving these kind of errors and warnings:

FMOD] EventInstance::update : Event {974a7fd2-2309-4e77-b10b-2132c243f953} waited 288055 milliseconds for sample data to load. Preload sample data to avoid this delay.

UnityEngine.Debug:LogWarning (object)
FMODUnity.RuntimeManager:DEBUG_CALLBACK (FMOD.DEBUG_FLAGS,FMOD.StringWrapper,int,FMOD.StringWrapper,FMOD.StringWrapper) (at Assets/Plugins/FMOD/src/Runtime/RuntimeManager.cs:32)

These cause unity to freeze for a long time. They appear only after a freeze.

These appear in hundreds after the game has progressed in time:

FMOD] SoundSourceInstrumentInstance::startChannelIfReady : Loading delay exceeded, sound may play at incorrect time

UnityEngine.Debug:LogWarning (object)
FMODUnity.RuntimeManager:DEBUG_CALLBACK (FMOD.DEBUG_FLAGS,FMOD.StringWrapper,int,FMOD.StringWrapper,FMOD.StringWrapper) (at Assets/Plugins/FMOD/src/Runtime/RuntimeManager.cs:32)

And this one:

[FMOD] FMOD_OS_Semaphore_Signal : ReleaseSemaphore failed, getLastError = 298.

UnityEngine.Debug:LogError (object)
FMODUnity.RuntimeManager:DEBUG_CALLBACK (FMOD.DEBUG_FLAGS,FMOD.StringWrapper,int,FMOD.StringWrapper,FMOD.StringWrapper) (at Assets/Plugins/FMOD/src/Runtime/RuntimeManager.cs:28)

I have not changed anything with my project related with FMOD but suddenly, FMOD started freezing unity for minutes and I have no idea what could cause this.
I have tried using “Load Bank Sample Data” option but it did not help.
Thanks the for help.

2

Hi,

What version of the FMOD Unity integration are you using?

Would it be possible to get a Profiler session (FMOD Studio | Profiling) recorded while you are experiencing the issue and package it with the following settings:
image

Please then upload the package to your profile. Note that you will have to register a project with us to be able to upload to your profile.