Using 4.14 API, I find immediately after calling buffer, I see about 20 errors per second reading "[esri.views.layers.2d.features.support.AttributeStore] [mapview-attribute-store]: Encountered an error during client initialization"
what's even more alarming: when I navigate away from the offending page & onto one that has absolutely no references whatsoever to the 4.14 API, the errors keep racking up! it's as if there's an open connection that won't resolve, and instead pumps to my console what is effectively a DDOS attack. The only way to get it to cease is to close my browser.
Logging off will NOT stop the flood!
What could be the root cause of this?