I was watching another episode of a Netflix show when suddenly the video was fast forwarding to 1.5 times speed and everything was fast forwarding and speaking in highpitch. I closed the website and try again only for it to keep doing it. Tried a you-tube video and it was fast forwarding as well and I check the settings speed on the video but it showed that it was normal. Tried downloading add-ons to see if it would fix it by slowing it down but instead it went either to slow or not slow enough and switching it to normal speed went back to fast forward again. I'm not sure if I accidentally smashed a couple of keys that fast forward all videos on Firefox or that my laptop has secret controls that Makes all websites' that have video player go fast forward. PLEEEAASSSSEE HELLPPP!!!