RE: Inspiron 7548 trackpad critical failure
I'm having the same issues. When I first got my laptop, the issue was so infuriating that I asked Dell to send me a replacement laptop. Unfortunately, the replacement laptop has the exact same issue. I am really angry at Dell for not having a solution to this annoying issue. The laptop is unusable without the trackpad! At least a reboot seems to fix everything which makes me think it's an issue with the software.