I'm really excited to have SailLogger on the boat. That you for making it available.

My other temperature sensors don't have this problem. They show the temperature when I first open the page

Btw, perhaps the plugin could announce its version number in the server log at startup?

By default, the sensor broadcasts its data whenever it changes significantly, but at least every 60 seconds by default with the stock firmware.
(link to custom firmware: https://github.com/atc1441/ATC_MiThermometer)

When the "BT Sensor Plugin" sees this reading, it broadcasts it out to SignalK.

The bad user behavior is that the sensor broadcasts (or "advertises") its current state every 60 seconds by default, which just matches the obsolete timeout in Saillogger.

This leads to the refrigerator reading being missing some or most of the time.

We could fix this by increasing the broadcast rate from the sensor, but these sensors use tiny little batteries, so maximizing battery life is important.

Perhaps Saillogger could have an override for devices that don't change quickly, like tanks or temperature sensors, and tolerate a 5 minute data refresh interval?

Which plugin is this and how frequently is the data refreshed (like not rebroadcast but actually refreshed)?

It'd be bad design to rebroadcast as SK assigns a timestamp for the delta. Rebroadcasting would create spuriously timestamped data and be redundant with existing function -- plugins like SailLogger can ask for the temperature path at any time. If SailLogger is marking infrequently updated paths like temperature missing after 60 seconds that's a SailLogger issue/limitation.

Let me see if we can make the Bluetooth plugin broadcast every 30 seconds or whenever it receives a broadcast.

I see the refrigerator temperature and humidity in the SignalK data browser, but either temperature or humidity has been reporting 0 since. It seems random which one will show up.

On the theory that maybe the monitoring list is too long since these are the last items, I removed refrigerator humidity from the monitoring list.

Would it be possible for me to see the data history as a table, just showing the datetime and value for each sensor.

I know that the history graph doesn't do well with graphs, and a sensor log would make debugging so much easier.

Thank you!