that idle looks okay. then… i guess your gpu driver is broken and it doesn’t report usage. you could fix that using a more uptodate driver, perhaps. i had issues with usage reporting too at some point. i mean… you should see some form of graph, tho. you know?!?
still… laptop form factor and temperatures might be at play to some degree. my gpu thremal throttles at a lil above 85. if yours is hitting 78 under load this might be an issue. if you get an empty or the default engine map to load at regular fps this would atleast confirm it’s working. for development you may have to consider a frame limit or something to not smoke the gpu.