OpenAPS pill stops updating (reads unknown) despite it working. Can be fixed by deleting all treatments and devicestatus entries from mongoDB

[tomasboudr]

Please include the following information with your bug report:

Is this a new bug with the latest release, have you seen this earlier?
This is present in 0.10.1-release-20171016 and I have seen it before in previous versions.

Which device / browser version was used to reproduce the bug?
This bug is present in Chrome and Safari

Does this happen every time you launch Nightscout, or sometimes?
After it starts it happens every time

Steps how to reproduce (if you can’t reproduce the issue, please don’t report the issue / if we can't reproduce the bug, we can't fix)
Look at my NS site tomns.herokuapp.com

Please include 1 or more screenshots of the issue appearing, ideally with an annotation on what's wrong

See the OpenAPS pill reading unknown despite it looping correctly.

[tomasboudr]

I assume this issue is due to bad data or a threshold I am passing. Here is my MongoDB entry count screen in case that helps: