why Can't video uploading on snapchat in Samsung Galaxy Grand 2?

[AC Question]

I can record videos on Snapchat, but when i go to post them to my story, for example, it says "posting" then after a while it will say "snap failed to post" at which point all i can do is retry until it inevitably says "sorry, this snap can no longer be posted". The same goes for sending videos on it.
I've tried uninstalling, and upgrading to Snapchat Beta but it hasn't worked, it's been like this for months now.

 

[BirdseedTweet]

I have exactly the same problem. I cannot upload any video to Snapchat since yesterday (24/4). It was fine before then. I also notice that Snapchat doesn't "shutdown" when the phone is idle. I can be looking at Snapchat, put my phone down and when I come back, the phone hasn't gone to sleep and Snapchat is still open. This only happens with Snapchat and chews the battery life. My phone is new and I've only been on Snapchat for around 2 weeks! I've deleted and reinstalled SC. I've done a hard restart of my phone. Nothing makes a difference. Cheers.