03-04-2018, 12:39 PM
I've just come across this while looking for info on my HP15 no longer booting. As I'm using my older Toshy satalite C850 I find this thread interesting as it describes behaviour i sometimes experience with it. Not every time , maybe 1 in 10 or less but on power up things run slow the cursor is jittery & i have the same lag problems & menu problems. Same CPU usage thing too & yes it makes the thing unusable. A restart also solves this. I'm adding my tuppence worth as this was also a prob before i installed LL on it & was running Win8 then 10 and was one of the reasons i moved to LL thinking it was a prob with Windows OS. It happens a lot less on LL. My HP (when working) never does it neither does my little Acer notepad, so i get the feeling this is Toshiba specific. I'll try the disconnect/reconnect on wifi next time this happens as it sounds quicker than a restart.