Spordaic Issue with Websdk

Hi We are doing POC using "adobe web sdk" and noticing below sporadic error, not able to replicate it but seeing this in session recording tool 

anyone noticed this issue?

Unhandled Promise rejection: No identity was set on response. ; Zone: <root> ; Task: Promise.then ; Value: Error: No identity was set on response. Error: No identity was set on response. at https://assets.adobedtm.com:9:5454 at https://assets.adobedtm.com:8:7690 at Array.map (<anonymous>) at Object.call (https://assets.adobedtm.com:8:7664) at https://assets.adobedtm.com10:10079 at v.invoke (https://fastline.citizensbank.com/polyfills.3c9bb09b564c3a15.js:1:6577) at M.run (https://fastline.citizensbank.com/polyfills.3c9bb09b564c3a15.js:1:1970) at https://fastline.citizensbank.com/polyfills.3c9bb09b564c3a15.js:1:16805 at v.invokeTask (https://fastline.citizensbank.com/polyfills.3c9bb09b564c3a15.js:1:7195) at M.runTask (https://fastline.citizensbank.com/polyfills.3c9bb09b564c3a15.js:1:2588)