Tracking is jittery

[gemstonevirus]

Describe the bug
Tracking is jittery (tested with Monado on both Kubuntu and Garuda Linux) - when using SteamVR this is not the case.

Data
Here is the comparing to SteamVR tracking data https://transfer.definitionhub.com/4cc7f17c398a (produced on Garuda Linux)
HMD was laying on the ground, i put it on, walked a cross shape, and put it bag on the floor.

Hardware setup
Valve Index + 2 Gen2 lighthouses (each in opposite corners in a 5m x 5m room)

Desktop (please complete the following information):

• OS: Kubuntu 21.04 | Garuda Linux
• Version: Kernel 5.11.0-49-generic | 5.17.5-zen1

[agalakhov]

I have similar issue. After playing a bit with different settings I'm quite sure that this is related to IMU noise and imperfect Kalman filtering. Try to lower IMU thresholds.