does anyone know how to fix it. its only a recent problem started in august 2012, and had the game since its PC release.
what gfx card do you have ati or nvidia? about a couple of years ago i had that very same issue on gta 4 i was running a ati radeon hd4670 1 gig and if i remember correctly it might be a driver issue just update it or go back to an earlier driver because i no longer been having that issue (earlier this year i ran gta 4 on my old radeon 4670 and it ran great (even though i formatted my hdd and reinstalled vista home edition 32 bit and i upgraded to a radeon hd6570 1 gig) and now im playing tbogt though