| 1 | initial version |
First of all, if you kill wireshark from the task manager, the running capture file still exists in the folder pointed to by Temp in the Folders tab of About Wireshark. So you will be able to retrieve the captured data.
When a capture can't be stopped, it is usually because of the traffic load, not sure if this is already reported as a bug, but I think it would qualify as one, you can file a bug report by opening an 'Issue' on https://gitlab.com/wireshark
Possible workarounds:
update packet list while capturing in the capture optionsdumpcap instead of Wireshark to do the capturing (my preferred option)