Guys, I stumbled onto something pretty strange.
I have two accounts and two cards on my Vita, JP and EU.
For several weeks I've been playing with my JP card and today I went back to the EU one. I restored the Vita and everything, logged into my EU account and went into the system accounts to activate my system properly.
I installed a few Plus freebies then left home with the Vita. Thing is, it wouldn't let me launch any of the previously installed game without an online check!
For instance, it would launch Jak trilogy that I just installed before leaving no problem, but wouldn't let me launch Virtue's Last Reward that's been on the card for some time. It tried to do an online check, which was obviously not possible since I was out, and gave me an error about no network being available.
Now that I'm back and did the online check for VLR, it doesn't try to do it anymore after quitting and rebooting the game. But in this situation, I'd need to launch every game of my collection at home first, before trying to use it outside, which is a pain in the ass.
It never happened before so I'm not too sure of what's going on. Any ideas? Thanks.