Sectoid

Hello folks, I've been lurking in this thread for a couple months and now I finally bought an ASM1166. The first thing I did after plugging it in was to check for the firmware update. However, the existing firmware version was "220419-0000-00". This seemed above the version from the update, so I kept it as is, but I'm not sure. Does anyone know how to determine if this is indeed a newer version or not? Another thing that happened was that, while I searched google to try and find something about these versions, I left the firmware update application open there, though not updating or anything. At some point, my PC just froze. It doesn't do that, it runs rock solid. So I'm somewhat confident that the adapter caused it because I also couldn't find anything relevant in windows events. Anyway I didn't test it with the unraid setup yet, so any help with the decision about doing the firmware update or not is welcome!