A raw View should not have any filters applied to it (why it is a raw view). The raw View ensures there is an unedited copy of all site data to refer to and analyze. An incorrectly configured filter, or incorrect filter order, on a Main reporting View, can result in unexpected changes/omissions in the View's data.
Keep in mind, filters are not retroactive, so do not change historical data in an existing View. It can also take up to 48hrs for new data coming into a View, to reflect changes once a filter is applied. Hence, why you may not be noticing any change when apply existing filters to the raw View.
You'll need to review what filters are currently applied to your other views, to work out what filter is removing the event data.
Follow best practices and create a test View for testing your filters.