[Babul]

its not a good idea to create a textdraw anywhere else than the OnGameModeInit(). the max TD limit (serversided) is 2048. so if you create the 2049-st textdraw, it will fuck up.
despite the extra CPU time needed plus the bandwidth for setting the clients textdraws position, font, shadow, color etc. is not needed when a textdraw exists "forever". try to

Код:

OnGameModeInit(){
new Speedo[MAX_PLAYERS];

pay attention at the middle line. no need to create a new textdraw each time. just set its string...

Код:

format(string, sizeof(string), "MPH: %i", vSpeed);
TextDrawSetString(Speedo[playerid],string);//that instead of destroying, creating again. simply modify it :)
TextDrawShowForPlayer(playerid, Speedo[playerid]);