Hi David.
Thanks for the response.
I have gone though all points above:
1. Tracking code is for the correct GA account
2. I have deactivated all non GP plugins
3. htaccess is not corrupt.
Also probably worth noting i am using hooks for an Elementor header which is working fine – it’s just the GA code that it doesn’t like and still throwing the 403 error when trying to save.
Any further thoughts would be appreciated – i’m stuck on this one.
Kind regards.
Lee