The filter enables you to filter records according to certain text they contain in specified columns plus you can specify the severity of the records to filter as well as the time period. If you need more advanced filtering, you can export the log to a text file and use other tools to filter the desired records. This is quite irritating behavior - and is precisely what brought me to the forums today - especially when it's the inverse behavior of how the "filter" option used to work. I thought perhaps it was a bug, only now to find out it's a "feature". Is there any chance of restoring the previous functionality, of excluding items in the filter, instead of filtering one item to the exclusion of all else?