I'm running FF 106.0.5 on a Windows 10 PC. Everything is impossibly slow and I've been signed out of everything. I'm not managing to sign back into anything, including Firefox, other than, weirdly, twitter. Specifically, I can't sign into Google, Facebook, the Open University or Nebula. On Facebook, the login page won't even let me input my email address or password. Nothing appears when I try to click on the fields I've managed to get into twitter but I can't like or retweet anything, and as I speak, the homepage is now blank. It had worked, I clicked on a tweet, couldn't use any of the buttons underneath it, went back and lost it. Oops, I'm now into the Open University but it took ages to happen and everything takes ages to happen when I click on links. I still can't sign into my Firefox account on it. Everything is fine on Chrome on the same computer.