really, REALLY wierd bug(s)

[Hoi]

i tryed to play nota on charlie in the hills, but everything was black and slow, and the water was wierd, this doesnt happens on e.g. gundam, on a diffrent map i can see my stuff normally, when i exit game i see about 30 errors from tasclient, something like not enough memory to complete this assingment and then

http://pastebin.com/f5d3717bc
i have grounddecals off, threaded optimasation off and water on refractive+reflective im using tasclient 0.38b and the 0.76"beta"2 (the unsinced code changed you can download) does anyone has any idea what the problem is?? thanks