While using the HTTP Traffic Stats to monitor makeWebRequests and makeImageRequest, the makeImage Requests used to show up in the HTTP Traffic Stats I don't know exactly when that change occurred but In SDK 4.0.6 both request types show in the HTTP Traffic Stats. See screenshot from SDK 4.0.6.
In the current SDK 8.2.2 only makeWebRequest show in the HTTP Traffic Stats. See screen shot below. This makes it difficult to troubleshoot problems with image downloads. In the end I needed to rely on packet captures but because of the TLS I could only determine the request was sent and could not decode the actual HTTP headers to troubleshoot.
Please restore the ability to view the makeImageReqest details in the HTTP Traffic Stats.