Everything seems to be working as far as I can tell with plug-ins. Played around a little but I have 1 question with min/max values in data source settings. I normally alter min max values of the graph limits to match the HW better. Example: CPU fan I set max to 2100rpm for a fan that has 1900 or so max. This gives better scaling and shows delta better on the graph. So is there any advantage to doing the same with the data source, looks to me probably should just leave defaults as long as HW sensor is below the value. Edit: only thing close to a bug is if you have show profiler panel on, you can not right click properties to bring up monitoring tab if you do it in the profiler green section. This is not really an issue with graph detached as there plenty of space but with it attached you have limited graph space for the properties to work.