When running any report in Chrome a 404 error shows up for a second or two before the report starts to render. The report runs fine after the 404 error but I haven't been able to find a reason as to what causes it. I ran fiddler and found that the error also happens in IE but does not display it like Chrome does. Issue is reproducible in Dynamics CRM 2016 On-Premise 8.1.0.359 and 8.2.1.176. This happens across multiple production and test environments.
Has anyone seen this before? If so, have you been able to fix it?