This has been happening in my kitchen for about three months now. Started with just one cabinet above the hob, now it's pretty much all of them on the left hand side of the room. What I find strange is it's always the same cabinets, never the ones on the right. Like there's a preference there.
I've ruled out the obvious - hinges are fine, no drafts, checked thoroughly. My partner thinks it's the house settling but we've lived here eight years and this only started recently.
I'm in Glastonbury so I'm maybe more open to this sort of thing than most, but I do try to look at mundane explanations first before jumping to anything else. Has anyone tried documenting it properly, like with a camera set up overnight? I've been meaning to do that but haven't got round to it yet.
What direction do your cabinets face? Wondering if theres a pattern across different houses.