Panorama keeps crashing and mouse freeze

Happens when I set the resolution to 8000 x 4000 also mouse pointer freezes sometimes too

Renders ok at lower resolutions but need the higher res for quest headset, any ideas

Gpu is rtx 4070 laptop 6gb
i9 13900H
32gb system ram
Slim 7i

https://www.reddit.com/r/UnrealEngine5/s/7CpUEwvcKc