Teamspeak and FPS issues (1 Viewer)

[Jeff[NL]]

I am in a hunt to fix a issue i get when using Teamspeak and VR iRacing. I have 6 days to fix this so i hope to find some smart people around here who can help me in the search for fixing my problem.

My PC specs
i7 9700k liquid cooled @4.9ghz Load max about 60 degrees
MSI Z97 pro motherboard
MSI GTX 1080ti Duke
16gb Corsair DDR4 @3200mhz
Windows 10 build 1909 18363.535
Oculus Rift CV1
750w psu

Teamspeak 3.3.2

Whats happening:
Everthing is normal in game until i use TS3 with it. The FPS drops and bounces up and down causing terrible framedrops in my rift from a always steady 90 to 30/45 . I can live with lower FPS but the stutter that comes with it makes it basicly that i cant play the game anymore.
When i use Discord theres no problem at all.
I looked at Oculus debug tool and my headroom is bouncing like a maniac when using TS3, when i close TS3 its immidiately back to normal around 60% headroom steady.
What also happens when the FPS drops that big the sound in my oculus headset gets distorted and scratchy, also when i use my Fanatec DD1 when steering FPS drops even more and more weird sound occur on the headset and i get less FFB from my wheel like its gets distorded signal.

All my drivers are up to date, also firmware and bios everthing is latest.

It would be nice if people can give me some pointers i can check.

 

[Michael]

Mmh...What sound devices are selected in teamspeak? Does your headset come with it's own soundchip, or is it connected to your onboard/dedicated soundcard?

 

[Jeff[NL]]

In teamspeak playback and mic are set to my Rift device and is just connected with my onboard audio / realtek sounddriver

 

[Michael]

What playback mode is set? Maybe force DirectSound for Playback and Capture. Are you using Overwolf?

 

[Jeff[NL]]

Playmode set to Auto best mode if thats what you mean. Not using Overwolf.

 

[Michael]

Yeah that's what I meant...Maybe an un- and re-install of Teamspeak might help.

 

[Havocc]

Try using another usb port for dd, check memory/cpu usage for ts3

 

[Jeff[NL]]

Ok did a test and made some pictures realising it was better to just do screenshots
Anyway maybe you can see whats happening ? The sound was distorted again and when i was turning my wheel left right i can see System Interrupts CPU was going up and up. CPU 0 goes bananas in the first picture where things are going wrong.

 

[Jeff[NL]]

hmm ok...uhm did a TS reinstall and looks ok for now. Gonna restart PC etc and look whats going to happen.

Still ok after the restart....Well uhmm ok i guess. Kinda weird.

 

[Jeff[NL]]

I was apparently to quick. Still issue remaining. Driving me nuts ! I wanna use TS with you guys also for iRacing but its just not doable atm. Still searching for the solution.