I started using mutiny wallet 4 days ago. Opened a channel, and today when I opened the app. It immediately force closed the channel. Why did it do that? 
Discussion
Looks like you had a pending payment for multiple days and didn't come back online to settle the payment. Had to close.
I was trying to use the wallet connect feature on nostr with amethyst. When I connected it and tried to zap people it wasn't working very well. I think it went through once or twice.