VR camera position instant flick

Hello,

I have a bug that appeared in my VR app that didn't happen before, it started happening a w$$anonymous$$le ago. I have tried to figure out what is it but no luck.

Basically I have a script that keeps tracking if the camera is looking to the sides up and down, it started happening when I changed the implementation of that. But now even when that script is deactivated it happens, but it feels like it happens with fewer times.

Here is an example of the bug(for some reason I can't embed the gif):

https://imgur.com/8dj2OOl

Does t$$anonymous$$s ever have happened to anyone?