Can anyone tell me why the page is doing this?

[JimBell]

When I’m scrolling the page goes all over the place, side to side, almost like it doesn’t fit my screen if that makes sense. Mumsnet is the only site this happens with, all others are fine. I’ve stopped using the pc version as the new font made it unusable for me, and now this is annoying me too!

I tried to add a screen recording to show what I mean but it wouldn’t accept it

Hi OP

Could you mail the screen recording over to [email protected] and let us know what device and browser you're using?

I have exactly the same on safari on my iPhone 11, IOS 16.1. I wondered if I had selected for the page to display on PC screen so have been looking for mobile mode. But yes it shifts around on the page. FB did this to me too a while ago (didn’t resolve and in the end I gave up and installed app but don’t have capacity for lots of apps).
thank you for any help or suggestions.

Could you possibly try clearing your cache? We think this may sort it but let us know.

Tried clearing history in safari and closing all tabs. Didn’t work unfortunately still formatted funny.