My last question was this one: To show the difference between system VMs and JVMs.
It was upvoted 3 times, though currently it's only 2. The answer is upvoted 3 times as well. The question isn't closed and isn't a duplicate.
And now, after this question, I'm banned. I wasn't banned before asking this question (which was good received), but I'm banned after it.
You have reached your question limit
This is really weird.
And here is the statistics of all my questions, 4 years:
Votes | Answers | Date 2 | 1 | Jan 2020 0 | 3 | Nov 2019 0 | 2 | Sep 2019 2 | 1 | Sep 2019 -1 | 1 | Apr 2016
Not great, but not terrible. There were 1 or 2 another downvoted questions; I removed them long time ago. Again, doesn't looks as something really bad. I'm not a flooder: as you see, the questions aren't frequent.
Are you sure that such statistics is really so bad to ban someone? Not going to start a flame.