Program stops updating feed after a while

[jakiro2017]

Hi @fogleman;

I like your app, but it has a bug: it stops updating feed after a moment.

Step to reproduce:
1-Choose a fast update feed. (I have a local forum which has new updates per minute for that).
2-Config FN to poll the server each 15s.
3-Wait a few minutes. FN won't pop-up any more.

I see a few people found this bug, too.

I have some basic coding knowledge. At least please show me how to setup dev environment. I'm willing to help you fix this bug.