Never seen before Internet service error msg

So, suddenly this happens, lol wut
Anybody else ever had this problem?
It happenned when I tabed the BB icon on my home screen and it started to load up like always, but the load up took forever and then it gave me this error msg.

Edit: Yeah, so it works again. Probably nothing, just general lagg or whatever. But, I thought I'd report anyway

 

I received it once when trying to trying top play from a public wifi. I've never seen it from home, 4g or other public wifi.

 

In general it means that your internet wasn't up to par at that moment. That's also why it worked for you later on, because your internet started performing well again. The game uses a lot of bandwidth (internet) to keep the game running without client lag. So if your internet is connecting...but not performing well it should spit out this message

 

How affective is it if I play in half resolution?

 

Resolution changes don't affect bandwidth usage, just processor strain on your device.

 

I stand corrected lol, that's good to know

 

The ads you watch afterwards for non-VIP players are likely hundredfold the amount of bandwidth compared to game data.