Home Assistant Loading data... endless (have to hit refresh when this happens)

Configuration
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Anybody else experiencing this wierd behavior?

basically sometimes when I load Home Assistant on any browser or device, I get this screen:

Screenshot%202019-03-21%20at%2014-38-02

If i wait a while, it returns this:

Screenshot%202019-03-21%20at%2014-38-14

Odd thing is if I just right-click refresh, drag down to refresh (on mobile devices) or hit the refresh button manually, My Home Assistant loads fine. I get no error logs in dev-info btw.

My System:
Home Assistant 0.88.1
Docker
Synology DS218+

Thanks!