I've been using the IoT cloud to receive temperature readings without issue for about three months now, but a few days ago I noticed that the "last updated" time was a few hours late.
A brief investigation revealed that the variable continues to be updated every 10 minutes, but the IoT cloud is showing older readings. So at 3:00 the value for 12:30 will be displayed, then at 3:10 the value for 12:40 will be displayed, etc. After a few days of this the delay is approaching 5 hours.
The graph displays in the dashboard continue to show the correct values and times, down to the most recent sync.
Is this a problem with the IoT cloud, or is it something that I can fix on my end?
Brief technical details:
Using a MKR GSM 1400. The device wakes up every 10 minutes, reads the temperature, syncs, then sleeps again.
I noticed a similar problem about a month ago, though this resolved itself in only a few hours.