Joe started noticing that his mouse has become very laggy, jumping around when he uses it. This happens on his MacBook Pro and his Surface Book Pro, plus a third. Leo says that since they are wireless, to try and wired mouse and see if it still happens. If not, then that points to the mouse itself. Maybe some radio interference? If it still happens, then the next step is to check the updates and update them. Leo says that as strange as it sounds, it could be the mouse pad. There's a great MP called the precision mouse pad that could help. Or, it could be malware that's causing it.
Danny is getting different results using his Map app in his three cars. Two of his cars has his maps apps working great in them, but his Hybrid doesn't work well at all with his maps app at all. Leo suspects that Danny's hybrid may have something in its design that prevents the phone from triangulating its position with GPS satellites. Some electric cars don't have AM radios because of interference from the electric engine. So it may be that there's interference going on.