Per host statistics in Reporting: Traffic does not work anymore

[adiz0r]

Hello,

I've been having stability problems with my APU2C2-based router (it crashes and reboots randomly) and after one of these occasions the Reporting: Traffic screen stopped working properly. The moving graph is fine at the top, but no matter what I select at the bottom lines (Interface, Sort by, Filter, Display, Top) nothing is displayed below the "Host IP   Bandwidth In   Bandwidth Out   Total In" line. I tried to clear RRD Netflow and Insight data, but it did not help - though I'm not sure where it gets the information from.

Is there any known trick I can do to reset it to a default state? It's not a problem if I lose historical data.