I have a free account, and today, November 6, 2017, I found this warning on my account page:
Based on your current daily usage rate, you will run out of messages on: November 6, 2017.
However, I used only 2.4M messages of the available 3M, at a rather steady rate of 2000 messages/day, which did not change recently. In the histogram I see that on my anniversary (Dec 5) I should have more than 2 millions messages still available. I checked the amount of stored data, and it's less than 1M messages (of the 10M available).
Could you please help me? Anybody has experience of this message? I need ThingSpeak for my lectures, and I'd be disappointed to have to renounce to it.
