VRR issue PS5 with my TV

Hello,

I bought a 4K/120Hz/VRR TV (TCL 55C825) six months ago to fully enjoy the PS5 in the coming months.

I finally managed to get a PS5, but unfortunately, I'm having some issues with the games to my great dismay :(

When I play without VRR, I don't encounter any issues, but as soon as I enable it to "gain fluidity," I do notice an increase in FPS (my TV displays the FPS) but on the downside, I have several problems: the image flickers (more noticeable in fidelity graphics mode) and when I move the camera, there is a white outline around various modeled objects in the game (regardless of the graphics mode).

For the flickering, I've tried modifying the 4K video transfer rate in the console options as advised online, but it doesn't change anything.

As a result, I'm forced to settle for playing at 30/40/60 FPS max even though I bought this TV for 1200 euros solely to enjoy VRR.

I would really like to know if there is a solution to fix this problem?

If not, where does it come from? Is it an incompatibility between my TV and the PS5? Or is it due to the lack of power from my TV's processor?

Thank you in advance for your help.