SP Page Builder 4.0 not working well with 2 different computers

Hi there, how are you?
I updated the component and i have no porblem using it with one computer. However, when i tried to edit the page with the other computer i keep receiving: "You are not permitted to edit this page because one more user is already checkid-in." it does not matter which user im logged in with. I tried addding a new page with that 2nd computer and i didn´t have a problem, however if i try to edit it with the first computer it doens´t allow me and it shows the same message.
The first computer has Windows 11 Pro while the second one has Windows 10 Pro.
Here are the messages that are shown: and here it the pages list, where you can see that is not locked or anything:
Is it about the different windows system? Or what is the problem? What can i do to solve this?
Thanks!