Have been using the app for last 5 years and it had been really great till last year, but nowadays I've been facing two problems since 8-9 months. 1. I recieve message notification after 30-40 minutes and many times even messages takes 10-15 minutes to reach to me. This is so frustrating! 2. One of my old ID shows "couldn't refresh the feed" and doesn't open. First I thought it's a temporary problem but today, it has been almost 8 months since I'm facing it. It's just too much irritating!!