Has anyone else that has installed the Feb 2019 Gateway for on-prem data (SQL Server in my case) seeing sporadic refresh failures due to timeouts? I reported it in the 2019 Gateway blog post and two other people have also seen this, but MS Support isn't really acknowledging this, and the person that posted the blog post has stopped responding to the discussions.
I can refresh manually and they work. This isn't a configuration issue, just random failures, and started the day after I upgraded my 3 nodes to the Feb 2019 version. Every morning I walk in to 2-5 emails of failures.