I've also got the Xbox 360, Xbox One, PS3 and PS4 and all are basically the same... if I haven't turned it on in a couple weeks it is nearly guaranteed I'll have to sit through a couple-hundred megabyte update or two (for the OS/firmware and probably whatever game I am playing too) and fritter away 10-15 minutes before I can do what I wanted to do in the first place.
Even the systems that try to make this less bad by downloading updates in the background while in low-power mode tend to be pretty clumsy about the whole thing, so even though the download part is already done for me I still probably have to sit through a 5+ minute 'install' (after agreeing to a EULA, and maybe a TOS change or two) requiring 2 restarts.
bleh.
I seriously hate that on my laptop. I want to switch off and be on my way and suddenly Windows tells me it needs to install an update before shutting off. Seriously wtf! This is the kind of things that drives me to Linux, where I know that when I click Shut down, the system will be off in 20 seconds.
I mean the chances of putting the laptop to sleep and having your laptop stolen by someone with enough knowledge to obtain access to the keys in RAM to decrypt the hard drive - well, that would be an amazing story! Not to mention the fact that you have data that would be worth all of that trouble!
What happens if the user unplugs in this state?
Steam is running all the time when my computer is on (and I use my computer every day), and games just keep themselves up to date. For a given game that I'm trying to play, there's maybe a 15 minute period every couple of months when I wouldn't be able to launch it immediately.
The Windows updates aren't required in order to play games, and they can just be delayed until the next time you're restarting. Not a huge deal there.
For the console, btw.: all of them support nightly updates, so I rarely have the problem there.
The worst was when my Windows machine would restart itself in the middle of gaming to install updates, but luckily you can turn that off.
Also pc's are often left on/used for other things so the windows, steam and game updates all kinda just download and install in the background so when you go to play its usually just ready, unlike consoles where you turn it on and it then has to download/install everything as you wait to play.
Mostly, though, the applications and services in Linux can be restarted individually, making updates a non-reboot snap.
I now run linux mint on my gaming rig, so that's never a problem
This is possible to turn off in Windows, but requires fiddling with the registry.
I just realised that my original post wasn't clear - my computer RESTARTED in the middle of my game. Hence my frustration :).
Finally, anyone with a modern or semi-modern Sony console that refuses to pay for PS+ based on "the principle of the thing" needs to revisit their life choices and find vastly better principles to fight for (trust me, there is a limitless supply). Again, it's that good of a deal, and FFS it's only $50 people.
Useful platform, but really annoying in that regard.