Blender newbie here. I've been working on a background for quite some time, I stopped working on it for a couple of weeks and last time I was on the file everything was ok but when I opened it today I found this issue.
When the camera is locked to view everything looks fine.

But when I uncheck "Lock camera to view" and move around everything gets messed up
It seems to be a problem with this file only, I opened other files and they were just fine. I tried opening and closing this file again and rebooting the computer but it did nothing.
Also this file is kinda heavy so when I go into render preview my computer struggles but when I opened it today even in solid mode my computer was kinda slow.
I don't know if maybe an output or render setting is messed up but that doesn't make sense to me because the last time I worked on this file everything was alright and today I didn't change anything.
I'm using Blender 3.2.1 on windows 10 (22H2) 64 bit
Thanks in advance for the help!

