please add new feature to Defender > IP Lockouts > Logs:
Merge duplicate rows (show only unique rows)
For example I have this row about 200 times a day:
"Request for file /apple-touch-icon-120x120-precomposed.png which doesn't exist"
I click "merge rows" and it will appear only once - with date of last record. And when I expand the row it will show list of all IPs and times.
It is very useful when reading a log - it will look clear.
Now I have 800 rows but only 30 unique.
After I will have 30 unique rows - wow I see almost everything on one screen! And I can simply detect new issues!