The built in filtering in windows event logs is fine for when you want to find a specific event, but if you want to find when a specific service started or stopped, it’s not up to the job. Luckily there is the capability to use XML filters which I use in a custom view
<QueryList> <Query Id="0"> <Select Path="System"> *[EventData[Data[@Name='param1'] and (Data='Hyper-V Time Synchronization Service')]] </Select> </Query> </QueryList>