[BUG] Time estimation goes to 0s and never recovers

[L1-0]

Describe the bug In the global scan progress line the time estimation goes to 0s after a time of the program running.

To Reproduce This bug should be automatically reproducible. I have witnessed it in the following scenarios: A scan finishes and another concurrent scan takes its place. You open the Scan Management Menu and add a manual additional url to scan.

Expected behavior The total time estimator should output the estimated time. Instead it is displaying "0s"

Traceback / Error Output [##############>-----] - 45m 104568/140835 >>> 0s <<< found:12 errors:0

Environment (please complete the following information):

• feroxbuster version: [e.g. v2.10.2]
• OS [e.g. kali, feroxbuster manually updated]

Additional context

[epi052]

thanks for this! i was able to reproduce it by adding a scan in the menu. going to take a look at this today and see what's going on