So I'm fairly new to working with Solarwinds, SAM & alerts, so please excuse any ignorance. I have a few HTTP(S) Monitor components that I recently noticed show NULL values for response time and have 1 day or more in the "Elapsed time since last up" field. The Solarwinds admins are looking for a root cause for me, but in the meantime I would like to alert on any component that has a long "time since up" value. When trying to design the alert I am only able to find "Last time up" which is looking for an exact date and time. Any idea how I can alert on the elapsed time instead? If the solution is with SQWL I will need a bit of guidance as I am really new to that. Thanks in advance for any suggestions!