Client Error 24_2

I have encountered this error too many times for it to be a simple glitch. The effects of the error are I cannot move and I slowly drift upwards. It happens mostly when I fall or when I jump along side a wall. My theory is it has to do with the fall damage calculator lagging so much I get stuck but that doesn't explain all the places I have experienced this. I maostly play Ghost mode, mutation mode and elimination mode and I only experience it in the first two. Here is a group of screenshots of what I see.






My ping is usually in the range of 39 to 43 and I am running Windows Vista. I also usually have xfire running in the background. Any other info needed please ask.