Just my now ex wife. Despite a degree in CompSci to her name things like networking are apparently a mystery to her. So 'my laptop isn't connecting' and expecting me to solve it was common. I'm an unapologetic MacHead but I know my way around a Windows box well enough so I was usually able to fix it.
One thing I've noticed since her and her computer/phone have left the premises is that the wifi falls over a LOT less often. I noticed when she wasn't around anyway but mentioning the fact would not have been tactful and might have precipitated our break up even earlier. Still 30mumble years isn't a bad innings considering the average marriage length these days.
Post split relations are if anything better than when we were cohabiting.