Thanks for you suggestions, I'll reboot my computer. I had issues with PB where there was no packet flow but after reinstalling PB that seemed to fix it though I am unsure if this would affect my ping. I am on a wired connection directly into my modem and have internet speed of 100Mps with upload of 21.6 . I'll also look up pcase solution and try that. Its really wired, I have done nothing to m y PC and it was playing fine yesterday? I'll also check if there were any automatic updates that maybe causing it.
Thanks again for your support, much appreciated