Thank you for your reply, and yes, I should have been more specific. My Obsidian is the 1.3.7 release (the issue was there before that) and my OS is Windows 10, latest update and fully patched.
I am not strong when it comes to reading or handling code, so I am not sure if this screenshot provides any relevant info. If not, I would appreciate if you or others would guide me here.
This picture shows the gap on each page that has a top banner.
