I have upgraded to the latest release of 18, insights and details were working previously on the prior release 17.x - - however I do not see why these details aren't working any longer.
I added the interfaces, I have checked the items and wiki...
Is there something lower level needed you think?
Any thoughts appreciated...
have you tried resetting netflow data in reporting > settings?
I did but I didnt think to reset the whole thing - didnt think it was needed - but after a reboot it seems to be working - I had previously restarted with nothing changing - but doing both the reset and then the reboot seems to correct it...
Thanks for replying.