LG C1 Suddenly outputting in 1080p when VRR is on

This had been working perfectly up until now, I had gotten 4k HDR 120hz VRR literally yesterday.

Before you ask, I'm using the HDMI cable that came with the PS5. It was working fine yesterday.

My gaming pc with a rtx 3070 is fine, outputting 120hz VRR in 4k.

Anyone have ideas how to fix this?

One thing to note is that this is happening in both spiderman games. "Unsupported" games like Elden Ring work as desired.