Thanks for the tip!
now I checked the database, and looks like the importer plugin assigned user_id=1 for all comments, foud it in the plugins code, changed to 0 and problem solved!
Thanks for pointing me to the right direction!
It’s hard to answer this one, but if you remember to a word or a sentence from the thread you found earlier, you can try to use google operators to find it.
example google search: site:Buddypress.org “crop image”
