Aite,
Today i've been having really bad 'lag' of sorts. I've been on DM servers and my ping was about 40, but I was getting pretty noticeable tearing or rubber banding. I could see rockets pausing slightly in the air and rockets would land right next to people and not register (im shite on soldier but this wasn't just clipping).
I put netgraph on and my FPS seemed to mostly be 100 ish, but fell to 40 on occasion (obviously I couldn't watch netgraph whilst DM'ing).
Reckon this is an internet issue or something to do with my pc? I was downloading a game earlier but not for the last hour or so, unless it did updates I didn't notice.
I've got a pretty decent processor and graphics card, so I dunno if they've been knocked (probable) or are dusty or something. I think the performance isn't as good as it was a year ago, so I reckon it's dusty or I've knocked it or something.
ANy ideas what you'd do to check what the issue is or to fix? Realise the above might not be that helpful.