Diavonex is not an Apple employee - none of us that post here are employed by Apple so we can't "just fix" this issue for you - or for anybody else that is having this problem. Diavonex offered a suggestion - that's all.
Have you tried any of the basic stuff, resetting the iPad, closing all apps in the task bar and restarting, clearing Safari if you are having the problem viewing video content on the web ....?
I have a very fast Internet connection speed and this happens to me once in a while, it even happens on my new MacBook. It certainly should not happen all of the time, but it does happen. I know that the further I am away from my WiFi router, the worse the issue can be. If I try to stream a video from HBO GO for example and I am sitting out on my back deck, the video may begin to buffer on me.
So why don't you just offer the help to Gia and Brian, instead of posting that it is a widespread problem? What have you done to try to fix the issue?
@Gia and Brian.....
I wish that I had a better answer for you, but I don't. Have you tried rebooting your router and/or cable modem? Every once in a while that simple little fix can work wonders.