status code 499 is the worst kind of ghosting.
In our case, it was a buggy ad blocker killing requests mid-flight. Logged the heck out of client-side errors and found the pattern.
Maybe try reproducing with extensions disabled? Also, Chrome’s "Network Conditions" tab lets you throttle to simulate slow connections.
In our case, it was a buggy ad blocker killing requests mid-flight. Logged the heck out of client-side errors and found the pattern.
Maybe try reproducing with extensions disabled? Also, Chrome’s "Network Conditions" tab lets you throttle to simulate slow connections.